20189332806

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 41168668608

約数和(自身を除く): 20979335802

約数列:

[1, 2, 3, 6, 113, 193, 226, 277, 339, 386, 554, 557, 579, 678, 831, 1114, 1158, 1662, 1671, 3342, 21809, 31301, 43618, 53461, 62602, 62941, 65427, 93903, 106922, 107501, 125882, 130854, 154289, 160383, 187806, 188823, 215002, 308578, 320766, 322503, 377646, 462867, 645006, 925734, 6041093, 12082186, 12147613, 17434657, 18123279, 24295226, 29777777, 34869314, 36246558, 36442839, 52303971, 59555554, 72885678, 89333331, 104607942, 178666662, 3364888801, 6729777602, 10094666403, 20189332806]

約数ペア:

[(1, 20189332806), (2, 10094666403), (3, 6729777602), (6, 3364888801), (113, 178666662), (193, 104607942), (226, 89333331), (277, 72885678), (339, 59555554), (386, 52303971), (554, 36442839), (557, 36246558), (579, 34869314), (678, 29777777), (831, 24295226), (1114, 18123279), (1158, 17434657), (1662, 12147613), (1671, 12082186), (3342, 6041093), (21809, 925734), (31301, 645006), (43618, 462867), (53461, 377646), (62602, 322503), (62941, 320766), (65427, 308578), (93903, 215002), (106922, 188823), (107501, 187806), (125882, 160383), (130854, 154289)]