20097440061

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{299029}}^1$

素因数の和:299596

約数の個数: 16

約数和(自身を含む): 27472484160

約数和(自身を除く): 7375044099

約数列:

[1, 3, 43, 129, 521, 1563, 22403, 67209, 299029, 897087, 12858247, 38574741, 155794109, 467382327, 6699146687, 20097440061]

約数ペア:

[(1, 20097440061), (3, 6699146687), (43, 467382327), (129, 155794109), (521, 38574741), (1563, 12858247), (22403, 897087), (67209, 299029)]