20073679998

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{478697}}^1$

素因数の和:478972

約数の個数: 32

約数和(自身を含む): 41704169760

約数和(自身を除く): 21630489762

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 482, 723, 1446, 6989, 13978, 20967, 41934, 478697, 957394, 1436091, 2872182, 13882213, 27764426, 41646639, 83293278, 115365977, 230731954, 346097931, 692195862, 3345613333, 6691226666, 10036839999, 20073679998]

約数ペア:

[(1, 20073679998), (2, 10036839999), (3, 6691226666), (6, 3345613333), (29, 692195862), (58, 346097931), (87, 230731954), (174, 115365977), (241, 83293278), (482, 41646639), (723, 27764426), (1446, 13882213), (6989, 2872182), (13978, 1436091), (20967, 957394), (41934, 478697)]