20148293886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28218899}}^1$

素因数の和:28218928

約数の個数: 32

約数和(自身を含む): 48762259200

約数和(自身を除く): 28613965314

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28218899, 56437798, 84656697, 169313394, 197532293, 395064586, 479721283, 592596879, 959442566, 1185193758, 1439163849, 2878327698, 3358048981, 6716097962, 10074146943, 20148293886]

約数ペア:

[(1, 20148293886), (2, 10074146943), (3, 6716097962), (6, 3358048981), (7, 2878327698), (14, 1439163849), (17, 1185193758), (21, 959442566), (34, 592596879), (42, 479721283), (51, 395064586), (102, 197532293), (119, 169313394), (238, 84656697), (357, 56437798), (714, 28218899)]