20171302852

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{97039}}^1$

素因数の和:97531

約数の個数: 24

約数和(自身を含む): 35632311680

約数和(自身を除く): 15461008828

約数列:

[1, 2, 4, 157, 314, 331, 628, 662, 1324, 51967, 97039, 103934, 194078, 207868, 388156, 15235123, 30470246, 32119909, 60940492, 64239818, 128479636, 5042825713, 10085651426, 20171302852]

約数ペア:

[(1, 20171302852), (2, 10085651426), (4, 5042825713), (157, 128479636), (314, 64239818), (331, 60940492), (628, 32119909), (662, 30470246), (1324, 15235123), (51967, 388156), (97039, 207868), (103934, 194078)]