20172396312

素因数分解:

$2^3\times 3^2\times {\mathrm{280172171}}^1$

素因数の和:280172183

約数の個数: 24

約数和(自身を含む): 54633573540

約数和(自身を除く): 34461177228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280172171, 560344342, 840516513, 1120688684, 1681033026, 2241377368, 2521549539, 3362066052, 5043099078, 6724132104, 10086198156, 20172396312]

約数ペア:

[(1, 20172396312), (2, 10086198156), (3, 6724132104), (4, 5043099078), (6, 3362066052), (8, 2521549539), (9, 2241377368), (12, 1681033026), (18, 1120688684), (24, 840516513), (36, 560344342), (72, 280172171)]