20071849544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{147587129}}^1$

素因数の和:147587152

約数の個数: 16

約数和(自身を含む): 39848525100

約数和(自身を除く): 19776675556

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 147587129, 295174258, 590348516, 1180697032, 2508981193, 5017962386, 10035924772, 20071849544]

約数ペア:

[(1, 20071849544), (2, 10035924772), (4, 5017962386), (8, 2508981193), (17, 1180697032), (34, 590348516), (68, 295174258), (136, 147587129)]