20141696140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16509587}}^1$

素因数の和:16509657

約数の個数: 24

約数和(自身を含む): 42990967152

約数和(自身を除く): 22849271012

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 16509587, 33019174, 66038348, 82547935, 165095870, 330191740, 1007084807, 2014169614, 4028339228, 5035424035, 10070848070, 20141696140]

約数ペア:

[(1, 20141696140), (2, 10070848070), (4, 5035424035), (5, 4028339228), (10, 2014169614), (20, 1007084807), (61, 330191740), (122, 165095870), (244, 82547935), (305, 66038348), (610, 33019174), (1220, 16509587)]