20138784738

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{46073}}^1$

素因数の和:46618

約数の個数: 32

約数和(自身を含む): 40577556096

約数和(自身を除く): 20438771358

約数列:

[1, 2, 3, 6, 263, 277, 526, 554, 789, 831, 1578, 1662, 46073, 72851, 92146, 138219, 145702, 218553, 276438, 437106, 12117199, 12762221, 24234398, 25524442, 36351597, 38286663, 72703194, 76573326, 3356464123, 6712928246, 10069392369, 20138784738]

約数ペア:

[(1, 20138784738), (2, 10069392369), (3, 6712928246), (6, 3356464123), (263, 76573326), (277, 72703194), (526, 38286663), (554, 36351597), (789, 25524442), (831, 24234398), (1578, 12762221), (1662, 12117199), (46073, 437106), (72851, 276438), (92146, 218553), (138219, 145702)]