20160708070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69519683}}^1$

素因数の和:69519719

約数の個数: 16

約数和(自身を含む): 37540629360

約数和(自身を除く): 17379921290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69519683, 139039366, 347598415, 695196830, 2016070807, 4032141614, 10080354035, 20160708070]

約数ペア:

[(1, 20160708070), (2, 10080354035), (5, 4032141614), (10, 2016070807), (29, 695196830), (58, 347598415), (145, 139039366), (290, 69519683)]