20147164822

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 30694702464

約数和(自身を除く): 10547537642

約数列:

[1, 2, 113, 226, 397, 431, 521, 794, 862, 1042, 44861, 48703, 58873, 89722, 97406, 117746, 171107, 206837, 224551, 342214, 413674, 449102, 19335091, 23372581, 25374263, 38670182, 46745162, 50748526, 89146747, 178293494, 10073582411, 20147164822]

約数ペア:

[(1, 20147164822), (2, 10073582411), (113, 178293494), (226, 89146747), (397, 50748526), (431, 46745162), (521, 38670182), (794, 25374263), (862, 23372581), (1042, 19335091), (44861, 449102), (48703, 413674), (58873, 342214), (89722, 224551), (97406, 206837), (117746, 171107)]