20943911070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2674829}}^1$

素因数の和:2674874

約数の個数: 64

約数和(自身を含む): 57776328000

約数和(自身を除く): 36832416930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 2674829, 5349658, 8024487, 13374145, 16048974, 24073461, 26748290, 40122435, 48146922, 72220383, 77570041, 80244870, 120367305, 144440766, 155140082, 232710123, 240734610, 361101915, 387850205, 465420246, 698130369, 722203830, 775700410, 1163550615, 1396260738, 2094391107, 2327101230, 3490651845, 4188782214, 6981303690, 10471955535, 20943911070]

約数ペア:

[(1, 20943911070), (2, 10471955535), (3, 6981303690), (5, 4188782214), (6, 3490651845), (9, 2327101230), (10, 2094391107), (15, 1396260738), (18, 1163550615), (27, 775700410), (29, 722203830), (30, 698130369), (45, 465420246), (54, 387850205), (58, 361101915), (87, 240734610), (90, 232710123), (135, 155140082), (145, 144440766), (174, 120367305), (261, 80244870), (270, 77570041), (290, 72220383), (435, 48146922), (522, 40122435), (783, 26748290), (870, 24073461), (1305, 16048974), (1566, 13374145), (2610, 8024487), (3915, 5349658), (7830, 2674829)]