20270108238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4135069}}^1$

素因数の和:4135136

約数の個数: 32

約数和(自身を含む): 43666339200

約数和(自身を除く): 23396230962

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 4135069, 8270138, 12405207, 24810414, 78566311, 157132622, 177807967, 235698933, 355615934, 471397866, 533423901, 1066847802, 3378351373, 6756702746, 10135054119, 20270108238]

約数ペア:

[(1, 20270108238), (2, 10135054119), (3, 6756702746), (6, 3378351373), (19, 1066847802), (38, 533423901), (43, 471397866), (57, 355615934), (86, 235698933), (114, 177807967), (129, 157132622), (258, 78566311), (817, 24810414), (1634, 12405207), (2451, 8270138), (4902, 4135069)]