20164045358

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{789323}}^1$

素因数の和:789619

約数の個数: 16

約数和(自身を含む): 30944658096

約数和(自身を除く): 10780612738

約数列:

[1, 2, 53, 106, 241, 482, 12773, 25546, 789323, 1578646, 41834119, 83668238, 190226843, 380453686, 10082022679, 20164045358]

約数ペア:

[(1, 20164045358), (2, 10082022679), (53, 380453686), (106, 190226843), (241, 83668238), (482, 41834119), (12773, 1578646), (25546, 789323)]