20185215336

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:3026

約数の個数: 384

約数和(自身を含む): 70154294400

約数和(自身を除く): 49969079064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 169, 187, 198, 204, 216, 221, 234, 264, 286, 297, 306, 312, 338, 351, 374, 396, 408, 429, 442, 459, 468, 507, 561, 572, 594, 612, 663, 676, 702, 748, 792, 858, 884, 918, 936, 1014, 1122, 1144, 1188, 1224, 1287, 1326, 1352, 1404, 1496, 1521, 1683, 1716, 1768, 1836, 1859, 1989, 2028, 2244, 2376, 2431, 2574, 2652, 2808, 2873, 2957, 3042, 3366, 3432, 3672, 3718, 3861, 3978, 4056, 4488, 4563, 4862, 5049, 5148, 5304, 5577, 5746, 5914, 5967, 6084, 6732, 7293, 7436, 7722, 7956, 8619, 8871, 9126, 9724, 10098, 10296, 11154, 11492, 11828, 11934, 12168, 13464, 14586, 14872, 15444, 15912, 16731, 17238, 17742, 18252, 19448, 20196, 21879, 22308, 22984, 23656, 23868, 25857, 26613, 29172, 30888, 31603, 32527, 33462, 34476, 35484, 36504, 38441, 40392, 43758, 44616, 47736, 50193, 50269, 51714, 53226, 58344, 63206, 65054, 65637, 66924, 68952, 70968, 76882, 77571, 79839, 87516, 94809, 97581, 100386, 100538, 103428, 106452, 115323, 126412, 130108, 131274, 133848, 150807, 153764, 155142, 159678, 175032, 189618, 195162, 200772, 201076, 206856, 212904, 230646, 252824, 260216, 262548, 284427, 292743, 301614, 307528, 310284, 319356, 345969, 379236, 390324, 401544, 402152, 422851, 452421, 461292, 499733, 525096, 552959, 568854, 585486, 603228, 620568, 638712, 653497, 691938, 758472, 780648, 845702, 853281, 878229, 904842, 922584, 999466, 1037907, 1105918, 1137708, 1170972, 1206456, 1268553, 1306994, 1357263, 1383876, 1499199, 1658877, 1691404, 1706562, 1756458, 1809684, 1960491, 1998932, 2075814, 2211836, 2275416, 2341944, 2537106, 2613988, 2714526, 2767752, 2998398, 3317754, 3382808, 3413124, 3512916, 3619368, 3805659, 3920982, 3997864, 4151628, 4423672, 4497597, 4976631, 5074212, 5227976, 5429052, 5497063, 5881473, 5996796, 6635508, 6826248, 7025832, 7188467, 7611318, 7841964, 8303256, 8495461, 8995194, 9953262, 10148424, 10858104, 10994126, 11416977, 11762946, 11993592, 13271016, 13492791, 14376934, 14929893, 15222636, 15683928, 16491189, 16990922, 17644419, 17990388, 19906524, 21565401, 21988252, 22833954, 23525892, 25486383, 26985582, 28753868, 29859786, 30445272, 32982378, 33981844, 35288838, 35980776, 39813048, 43130802, 43976504, 45667908, 47051784, 49473567, 50972766, 53971164, 57507736, 59719572, 64696203, 65964756, 67963688, 70577676, 76459149, 86261604, 91335816, 93450071, 98947134, 101945532, 107942328, 119439144, 129392406, 131929512, 141155352, 148420701, 152918298, 172523208, 186900142, 194088609, 197894268, 203891064, 229377447, 258784812, 280350213, 296841402, 305836596, 373800284, 388177218, 395788536, 458754894, 517569624, 560700426, 593682804, 611673192, 747600568, 776354436, 841050639, 917509788, 1121400852, 1187365608, 1552708872, 1682101278, 1835019576, 2242801704, 2523151917, 3364202556, 5046303834, 6728405112, 10092607668, 20185215336]

約数ペア:

[(1, 20185215336), (2, 10092607668), (3, 6728405112), (4, 5046303834), (6, 3364202556), (8, 2523151917), (9, 2242801704), (11, 1835019576), (12, 1682101278), (13, 1552708872), (17, 1187365608), (18, 1121400852), (22, 917509788), (24, 841050639), (26, 776354436), (27, 747600568), (33, 611673192), (34, 593682804), (36, 560700426), (39, 517569624), (44, 458754894), (51, 395788536), (52, 388177218), (54, 373800284), (66, 305836596), (68, 296841402), (72, 280350213), (78, 258784812), (88, 229377447), (99, 203891064), (102, 197894268), (104, 194088609), (108, 186900142), (117, 172523208), (132, 152918298), (136, 148420701), (143, 141155352), (153, 131929512), (156, 129392406), (169, 119439144), (187, 107942328), (198, 101945532), (204, 98947134), (216, 93450071), (221, 91335816), (234, 86261604), (264, 76459149), (286, 70577676), (297, 67963688), (306, 65964756), (312, 64696203), (338, 59719572), (351, 57507736), (374, 53971164), (396, 50972766), (408, 49473567), (429, 47051784), (442, 45667908), (459, 43976504), (468, 43130802), (507, 39813048), (561, 35980776), (572, 35288838), (594, 33981844), (612, 32982378), (663, 30445272), (676, 29859786), (702, 28753868), (748, 26985582), (792, 25486383), (858, 23525892), (884, 22833954), (918, 21988252), (936, 21565401), (1014, 19906524), (1122, 17990388), (1144, 17644419), (1188, 16990922), (1224, 16491189), (1287, 15683928), (1326, 15222636), (1352, 14929893), (1404, 14376934), (1496, 13492791), (1521, 13271016), (1683, 11993592), (1716, 11762946), (1768, 11416977), (1836, 10994126), (1859, 10858104), (1989, 10148424), (2028, 9953262), (2244, 8995194), (2376, 8495461), (2431, 8303256), (2574, 7841964), (2652, 7611318), (2808, 7188467), (2873, 7025832), (2957, 6826248), (3042, 6635508), (3366, 5996796), (3432, 5881473), (3672, 5497063), (3718, 5429052), (3861, 5227976), (3978, 5074212), (4056, 4976631), (4488, 4497597), (4563, 4423672), (4862, 4151628), (5049, 3997864), (5148, 3920982), (5304, 3805659), (5577, 3619368), (5746, 3512916), (5914, 3413124), (5967, 3382808), (6084, 3317754), (6732, 2998398), (7293, 2767752), (7436, 2714526), (7722, 2613988), (7956, 2537106), (8619, 2341944), (8871, 2275416), (9126, 2211836), (9724, 2075814), (10098, 1998932), (10296, 1960491), (11154, 1809684), (11492, 1756458), (11828, 1706562), (11934, 1691404), (12168, 1658877), (13464, 1499199), (14586, 1383876), (14872, 1357263), (15444, 1306994), (15912, 1268553), (16731, 1206456), (17238, 1170972), (17742, 1137708), (18252, 1105918), (19448, 1037907), (20196, 999466), (21879, 922584), (22308, 904842), (22984, 878229), (23656, 853281), (23868, 845702), (25857, 780648), (26613, 758472), (29172, 691938), (30888, 653497), (31603, 638712), (32527, 620568), (33462, 603228), (34476, 585486), (35484, 568854), (36504, 552959), (38441, 525096), (40392, 499733), (43758, 461292), (44616, 452421), (47736, 422851), (50193, 402152), (50269, 401544), (51714, 390324), (53226, 379236), (58344, 345969), (63206, 319356), (65054, 310284), (65637, 307528), (66924, 301614), (68952, 292743), (70968, 284427), (76882, 262548), (77571, 260216), (79839, 252824), (87516, 230646), (94809, 212904), (97581, 206856), (100386, 201076), (100538, 200772), (103428, 195162), (106452, 189618), (115323, 175032), (126412, 159678), (130108, 155142), (131274, 153764), (133848, 150807)]