2020415048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14855993}}^1$

素因数の和:14856016

約数の個数: 16

約数和(自身を含む): 4011118380

約数和(自身を除く): 1990703332

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14855993, 29711986, 59423972, 118847944, 252551881, 505103762, 1010207524, 2020415048]

約数ペア:

[(1, 2020415048), (2, 1010207524), (4, 505103762), (8, 252551881), (17, 118847944), (34, 59423972), (68, 29711986), (136, 14855993)]