20128022474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84571523}}^1$

素因数の和:84571549

約数の個数: 16

約数和(自身を含む): 36534898368

約数和(自身を除く): 16406875894

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84571523, 169143046, 592000661, 1184001322, 1437715891, 2875431782, 10064011237, 20128022474]

約数ペア:

[(1, 20128022474), (2, 10064011237), (7, 2875431782), (14, 1437715891), (17, 1184001322), (34, 592000661), (119, 169143046), (238, 84571523)]