20108256477

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{4357}}^1\times {\mathrm{22961}}^1$

素因数の和:27388

約数の個数: 16

約数和(自身を含む): 27218603712

約数和(自身を除く): 7110347235

約数列:

[1, 3, 67, 201, 4357, 13071, 22961, 68883, 291919, 875757, 1538387, 4615161, 100041077, 300123231, 6702752159, 20108256477]

約数ペア:

[(1, 20108256477), (3, 6702752159), (67, 300123231), (201, 100041077), (4357, 4615161), (13071, 1538387), (22961, 875757), (68883, 291919)]