20163744874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110789807}}^1$

素因数の和:110789829

約数の個数: 16

約数和(自身を含む): 37225375488

約数和(自身を除く): 17061630614

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110789807, 221579614, 775528649, 1440267491, 1551057298, 2880534982, 10081872437, 20163744874]

約数ペア:

[(1, 20163744874), (2, 10081872437), (7, 2880534982), (13, 1551057298), (14, 1440267491), (26, 775528649), (91, 221579614), (182, 110789807)]