20168520372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1188

約数の個数: 384

約数和(自身を含む): 70636769280

約数和(自身を除く): 50468248908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 197, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 394, 396, 429, 462, 468, 546, 572, 591, 594, 693, 702, 756, 788, 819, 858, 924, 947, 1001, 1092, 1182, 1188, 1287, 1379, 1386, 1404, 1638, 1716, 1773, 1894, 2002, 2079, 2167, 2364, 2457, 2561, 2574, 2758, 2772, 2841, 3003, 3276, 3546, 3788, 3861, 4004, 4137, 4158, 4334, 4914, 5122, 5148, 5319, 5516, 5682, 6006, 6501, 6629, 7092, 7683, 7722, 8274, 8316, 8523, 8668, 9009, 9828, 10244, 10417, 10638, 11364, 12012, 12311, 12411, 13002, 13258, 15169, 15366, 15444, 16548, 17046, 17927, 18018, 19503, 19887, 20834, 21276, 23049, 24622, 24822, 25569, 26004, 26516, 27027, 28171, 30338, 30732, 31251, 34092, 35854, 36036, 36933, 37233, 39006, 39774, 41668, 45507, 46098, 49244, 49644, 51138, 53781, 54054, 56342, 58509, 59661, 60676, 62502, 69147, 71708, 72919, 73866, 74466, 78012, 79548, 84513, 86177, 91014, 92196, 93753, 102276, 107562, 108108, 110799, 112684, 117018, 119322, 125004, 135421, 136521, 138294, 145838, 147732, 148932, 161343, 169026, 172354, 178983, 182028, 186559, 187506, 197197, 215124, 218757, 221598, 234036, 238644, 253539, 258531, 270842, 273042, 276588, 281259, 291676, 322686, 332397, 338052, 344708, 357966, 373118, 375012, 394394, 406263, 409563, 437514, 443196, 484029, 507078, 517062, 541684, 546084, 559677, 562518, 591591, 645372, 656271, 664794, 715932, 746236, 760617, 775593, 788788, 812526, 819126, 875028, 947947, 968058, 1014156, 1034124, 1119354, 1125036, 1183182, 1218789, 1305913, 1312542, 1329588, 1521234, 1551186, 1625052, 1638252, 1679031, 1774773, 1895894, 1936116, 1968813, 2052149, 2238708, 2326779, 2366364, 2425267, 2437578, 2611826, 2625084, 2843841, 3042468, 3102372, 3358062, 3549546, 3656367, 3791788, 3917739, 3937626, 4104298, 4653558, 4850534, 4875156, 5037093, 5223652, 5324319, 5687682, 6156447, 6716124, 7099092, 7275801, 7312734, 7835478, 7875252, 8208596, 8531523, 9307116, 9701068, 10074186, 10648638, 11375364, 11753217, 12312894, 14365043, 14551602, 14625468, 15670956, 16976869, 17063046, 18469341, 20148372, 21297276, 21827403, 23506434, 24625788, 25594569, 26677937, 28730086, 29103204, 33953738, 34126092, 35259651, 36938682, 43095129, 43654806, 47012868, 50930607, 51189138, 53355874, 55408023, 57460172, 65482209, 67907476, 70519302, 73877364, 80033811, 86190258, 87309612, 101861214, 102378276, 106711748, 110816046, 129285387, 130964418, 141038604, 152791821, 160067622, 172380516, 186745559, 203722428, 221632092, 240101433, 258570774, 261928836, 305583642, 320135244, 373491118, 387856161, 458375463, 480202866, 517141548, 560236677, 611167284, 720304299, 746982236, 775712322, 916750926, 960405732, 1120473354, 1440608598, 1551424644, 1680710031, 1833501852, 2240946708, 2881217196, 3361420062, 5042130093, 6722840124, 10084260186, 20168520372]

約数ペア:

[(1, 20168520372), (2, 10084260186), (3, 6722840124), (4, 5042130093), (6, 3361420062), (7, 2881217196), (9, 2240946708), (11, 1833501852), (12, 1680710031), (13, 1551424644), (14, 1440608598), (18, 1120473354), (21, 960405732), (22, 916750926), (26, 775712322), (27, 746982236), (28, 720304299), (33, 611167284), (36, 560236677), (39, 517141548), (42, 480202866), (44, 458375463), (52, 387856161), (54, 373491118), (63, 320135244), (66, 305583642), (77, 261928836), (78, 258570774), (84, 240101433), (91, 221632092), (99, 203722428), (108, 186745559), (117, 172380516), (126, 160067622), (132, 152791821), (143, 141038604), (154, 130964418), (156, 129285387), (182, 110816046), (189, 106711748), (197, 102378276), (198, 101861214), (231, 87309612), (234, 86190258), (252, 80033811), (273, 73877364), (286, 70519302), (297, 67907476), (308, 65482209), (351, 57460172), (364, 55408023), (378, 53355874), (394, 51189138), (396, 50930607), (429, 47012868), (462, 43654806), (468, 43095129), (546, 36938682), (572, 35259651), (591, 34126092), (594, 33953738), (693, 29103204), (702, 28730086), (756, 26677937), (788, 25594569), (819, 24625788), (858, 23506434), (924, 21827403), (947, 21297276), (1001, 20148372), (1092, 18469341), (1182, 17063046), (1188, 16976869), (1287, 15670956), (1379, 14625468), (1386, 14551602), (1404, 14365043), (1638, 12312894), (1716, 11753217), (1773, 11375364), (1894, 10648638), (2002, 10074186), (2079, 9701068), (2167, 9307116), (2364, 8531523), (2457, 8208596), (2561, 7875252), (2574, 7835478), (2758, 7312734), (2772, 7275801), (2841, 7099092), (3003, 6716124), (3276, 6156447), (3546, 5687682), (3788, 5324319), (3861, 5223652), (4004, 5037093), (4137, 4875156), (4158, 4850534), (4334, 4653558), (4914, 4104298), (5122, 3937626), (5148, 3917739), (5319, 3791788), (5516, 3656367), (5682, 3549546), (6006, 3358062), (6501, 3102372), (6629, 3042468), (7092, 2843841), (7683, 2625084), (7722, 2611826), (8274, 2437578), (8316, 2425267), (8523, 2366364), (8668, 2326779), (9009, 2238708), (9828, 2052149), (10244, 1968813), (10417, 1936116), (10638, 1895894), (11364, 1774773), (12012, 1679031), (12311, 1638252), (12411, 1625052), (13002, 1551186), (13258, 1521234), (15169, 1329588), (15366, 1312542), (15444, 1305913), (16548, 1218789), (17046, 1183182), (17927, 1125036), (18018, 1119354), (19503, 1034124), (19887, 1014156), (20834, 968058), (21276, 947947), (23049, 875028), (24622, 819126), (24822, 812526), (25569, 788788), (26004, 775593), (26516, 760617), (27027, 746236), (28171, 715932), (30338, 664794), (30732, 656271), (31251, 645372), (34092, 591591), (35854, 562518), (36036, 559677), (36933, 546084), (37233, 541684), (39006, 517062), (39774, 507078), (41668, 484029), (45507, 443196), (46098, 437514), (49244, 409563), (49644, 406263), (51138, 394394), (53781, 375012), (54054, 373118), (56342, 357966), (58509, 344708), (59661, 338052), (60676, 332397), (62502, 322686), (69147, 291676), (71708, 281259), (72919, 276588), (73866, 273042), (74466, 270842), (78012, 258531), (79548, 253539), (84513, 238644), (86177, 234036), (91014, 221598), (92196, 218757), (93753, 215124), (102276, 197197), (107562, 187506), (108108, 186559), (110799, 182028), (112684, 178983), (117018, 172354), (119322, 169026), (125004, 161343), (135421, 148932), (136521, 147732), (138294, 145838)]