20536700765

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1850987}}^1$

素因数の和:1851316

約数の個数: 16

約数和(自身を含む): 28253480832

約数和(自身を除く): 7716780067

約数列:

[1, 5, 7, 35, 317, 1585, 2219, 11095, 1850987, 9254935, 12956909, 64784545, 586762879, 2933814395, 4107340153, 20536700765]

約数ペア:

[(1, 20536700765), (5, 4107340153), (7, 2933814395), (35, 586762879), (317, 64784545), (1585, 12956909), (2219, 9254935), (11095, 1850987)]