20176675492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1\times {\mathrm{71843}}^1$

素因数の和:73059

約数の個数: 24

約数和(自身を含む): 35919700992

約数和(自身を除く): 15743025500

約数列:

[1, 2, 4, 61, 122, 244, 1151, 2302, 4604, 70211, 71843, 140422, 143686, 280844, 287372, 4382423, 8764846, 17529692, 82691293, 165382586, 330765172, 5044168873, 10088337746, 20176675492]

約数ペア:

[(1, 20176675492), (2, 10088337746), (4, 5044168873), (61, 330765172), (122, 165382586), (244, 82691293), (1151, 17529692), (2302, 8764846), (4604, 4382423), (70211, 287372), (71843, 280844), (140422, 143686)]