20010853617

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1974041}}^1$

素因数の和:1974184

約数の個数: 16

約数和(自身を含む): 27794511360

約数和(自身を除く): 7783657743

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 1974041, 5922123, 61195271, 183585813, 215170469, 645511407, 6670284539, 20010853617]

約数ペア:

[(1, 20010853617), (3, 6670284539), (31, 645511407), (93, 215170469), (109, 183585813), (327, 61195271), (3379, 5922123), (10137, 1974041)]