19923850908

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2759

約数の個数: 288

約数和(自身を含む): 61138954240

約数和(自身を除く): 41215103332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 81, 93, 108, 114, 117, 124, 156, 162, 171, 186, 228, 234, 243, 247, 279, 324, 342, 351, 372, 403, 468, 486, 494, 513, 558, 589, 684, 702, 741, 806, 837, 972, 988, 1026, 1053, 1116, 1178, 1209, 1404, 1482, 1539, 1612, 1674, 1767, 2052, 2106, 2223, 2356, 2418, 2511, 2677, 2964, 3078, 3159, 3348, 3534, 3627, 4212, 4446, 4617, 4836, 5022, 5301, 5354, 6156, 6318, 6669, 7068, 7254, 7533, 7657, 8031, 8892, 9234, 10044, 10602, 10708, 10881, 12636, 13338, 14508, 15066, 15314, 15903, 16062, 18468, 20007, 21204, 21762, 22971, 24093, 26676, 30132, 30628, 31806, 32124, 32643, 34801, 40014, 43524, 45942, 47709, 48186, 50863, 60021, 63612, 65286, 68913, 69602, 72279, 80028, 82987, 91884, 95418, 96372, 97929, 101726, 104403, 120042, 130572, 137826, 139204, 143127, 144558, 152589, 165974, 190836, 195858, 203452, 206739, 208806, 216837, 240084, 248961, 275652, 286254, 289116, 305178, 313209, 331948, 391716, 413478, 417612, 433674, 457767, 497922, 572508, 610356, 620217, 626418, 650511, 661219, 746883, 826956, 867348, 915534, 939627, 995844, 1078831, 1240434, 1252836, 1301022, 1322438, 1373301, 1493766, 1576753, 1831068, 1860651, 1879254, 1983657, 2157662, 2240649, 2480868, 2602044, 2644876, 2746602, 2818881, 2987532, 3153506, 3236493, 3721302, 3758508, 3967314, 4119903, 4315324, 4481298, 4730259, 5493204, 5637762, 5950971, 6307012, 6472986, 6721947, 7442604, 7934628, 8239806, 8456643, 8962596, 9460518, 9709479, 11275524, 11901942, 12359709, 12945972, 13443894, 14190777, 16479612, 16913286, 17852913, 18921036, 19418958, 20165841, 20497789, 23803884, 24719418, 26887788, 28381554, 29128437, 33826572, 35705826, 38837916, 40331682, 40995578, 42572331, 49438836, 53558739, 56763108, 58256874, 61493367, 71411652, 80663364, 81991156, 85144662, 87385311, 107117478, 116513748, 122986734, 127716993, 160676217, 170289324, 174770622, 184480101, 214234956, 245973468, 255433986, 262155933, 321352434, 349541244, 368960202, 383150979, 510867972, 524311866, 553440303, 642704868, 737920404, 766301958, 1048623732, 1106880606, 1532603916, 1660320909, 2213761212, 3320641818, 4980962727, 6641283636, 9961925454, 19923850908]

約数ペア:

[(1, 19923850908), (2, 9961925454), (3, 6641283636), (4, 4980962727), (6, 3320641818), (9, 2213761212), (12, 1660320909), (13, 1532603916), (18, 1106880606), (19, 1048623732), (26, 766301958), (27, 737920404), (31, 642704868), (36, 553440303), (38, 524311866), (39, 510867972), (52, 383150979), (54, 368960202), (57, 349541244), (62, 321352434), (76, 262155933), (78, 255433986), (81, 245973468), (93, 214234956), (108, 184480101), (114, 174770622), (117, 170289324), (124, 160676217), (156, 127716993), (162, 122986734), (171, 116513748), (186, 107117478), (228, 87385311), (234, 85144662), (243, 81991156), (247, 80663364), (279, 71411652), (324, 61493367), (342, 58256874), (351, 56763108), (372, 53558739), (403, 49438836), (468, 42572331), (486, 40995578), (494, 40331682), (513, 38837916), (558, 35705826), (589, 33826572), (684, 29128437), (702, 28381554), (741, 26887788), (806, 24719418), (837, 23803884), (972, 20497789), (988, 20165841), (1026, 19418958), (1053, 18921036), (1116, 17852913), (1178, 16913286), (1209, 16479612), (1404, 14190777), (1482, 13443894), (1539, 12945972), (1612, 12359709), (1674, 11901942), (1767, 11275524), (2052, 9709479), (2106, 9460518), (2223, 8962596), (2356, 8456643), (2418, 8239806), (2511, 7934628), (2677, 7442604), (2964, 6721947), (3078, 6472986), (3159, 6307012), (3348, 5950971), (3534, 5637762), (3627, 5493204), (4212, 4730259), (4446, 4481298), (4617, 4315324), (4836, 4119903), (5022, 3967314), (5301, 3758508), (5354, 3721302), (6156, 3236493), (6318, 3153506), (6669, 2987532), (7068, 2818881), (7254, 2746602), (7533, 2644876), (7657, 2602044), (8031, 2480868), (8892, 2240649), (9234, 2157662), (10044, 1983657), (10602, 1879254), (10708, 1860651), (10881, 1831068), (12636, 1576753), (13338, 1493766), (14508, 1373301), (15066, 1322438), (15314, 1301022), (15903, 1252836), (16062, 1240434), (18468, 1078831), (20007, 995844), (21204, 939627), (21762, 915534), (22971, 867348), (24093, 826956), (26676, 746883), (30132, 661219), (30628, 650511), (31806, 626418), (32124, 620217), (32643, 610356), (34801, 572508), (40014, 497922), (43524, 457767), (45942, 433674), (47709, 417612), (48186, 413478), (50863, 391716), (60021, 331948), (63612, 313209), (65286, 305178), (68913, 289116), (69602, 286254), (72279, 275652), (80028, 248961), (82987, 240084), (91884, 216837), (95418, 208806), (96372, 206739), (97929, 203452), (101726, 195858), (104403, 190836), (120042, 165974), (130572, 152589), (137826, 144558), (139204, 143127)]