20080955878

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1\times {\mathrm{103067}}^1$

素因数の和:104727

約数の個数: 16

約数和(自身を含む): 30634695504

約数和(自身を除く): 10553739626

約数列:

[1, 2, 61, 122, 1597, 3194, 97417, 103067, 194834, 206134, 6287087, 12574174, 164597999, 329195998, 10040477939, 20080955878]

約数ペア:

[(1, 20080955878), (2, 10040477939), (61, 329195998), (122, 164597999), (1597, 12574174), (3194, 6287087), (97417, 206134), (103067, 194834)]