2020251012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{34351}}^1$

素因数の和:34413

約数の個数: 72

約数和(自身を含む): 5280589440

約数和(自身を除く): 3260338428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 4524, 4901, 9802, 14703, 19604, 29406, 34351, 58812, 68702, 103053, 137404, 206106, 412212, 446563, 893126, 996179, 1339689, 1786252, 1992358, 2679378, 2988537, 3984716, 5358756, 5805319, 5977074, 11610638, 11954148, 12950327, 17415957, 23221276, 25900654, 34831914, 38850981, 51801308, 69663828, 77701962, 155403924, 168354251, 336708502, 505062753, 673417004, 1010125506, 2020251012]

約数ペア:

[(1, 2020251012), (2, 1010125506), (3, 673417004), (4, 505062753), (6, 336708502), (12, 168354251), (13, 155403924), (26, 77701962), (29, 69663828), (39, 51801308), (52, 38850981), (58, 34831914), (78, 25900654), (87, 23221276), (116, 17415957), (156, 12950327), (169, 11954148), (174, 11610638), (338, 5977074), (348, 5805319), (377, 5358756), (507, 3984716), (676, 2988537), (754, 2679378), (1014, 1992358), (1131, 1786252), (1508, 1339689), (2028, 996179), (2262, 893126), (4524, 446563), (4901, 412212), (9802, 206106), (14703, 137404), (19604, 103053), (29406, 68702), (34351, 58812)]