2012203580

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{355513}}^1$

素因数の和:355805

約数の個数: 24

約数和(自身を含む): 4240570992

約数和(自身を除く): 2228367412

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 355513, 711026, 1422052, 1777565, 3555130, 7110260, 100610179, 201220358, 402440716, 503050895, 1006101790, 2012203580]

約数ペア:

[(1, 2012203580), (2, 1006101790), (4, 503050895), (5, 402440716), (10, 201220358), (20, 100610179), (283, 7110260), (566, 3555130), (1132, 1777565), (1415, 1422052), (2830, 711026), (5660, 355513)]