20185327726

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{32423}}^1$

素因数の和:32688

約数の個数: 32

約数和(自身を含む): 31936343040

約数和(自身を除く): 11751015314

約数列:

[1, 2, 37, 47, 74, 94, 179, 358, 1739, 3478, 6623, 8413, 13246, 16826, 32423, 64846, 311281, 622562, 1199651, 1523881, 2399302, 3047762, 5803717, 11607434, 56383597, 112767194, 214737529, 272774699, 429475058, 545549398, 10092663863, 20185327726]

約数ペア:

[(1, 20185327726), (2, 10092663863), (37, 545549398), (47, 429475058), (74, 272774699), (94, 214737529), (179, 112767194), (358, 56383597), (1739, 11607434), (3478, 5803717), (6623, 3047762), (8413, 2399302), (13246, 1523881), (16826, 1199651), (32423, 622562), (64846, 311281)]