20217241302

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30913213}}^1$

素因数の和:30913327

約数の個数: 16

約数和(自身を含む): 40805442480

約数和(自身を除く): 20588201178

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30913213, 61826426, 92739639, 185479278, 3369540217, 6739080434, 10108620651, 20217241302]

約数ペア:

[(1, 20217241302), (2, 10108620651), (3, 6739080434), (6, 3369540217), (109, 185479278), (218, 92739639), (327, 61826426), (654, 30913213)]