20171945846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1\times {\mathrm{233477}}^1$

素因数の和:236815

約数の個数: 16

約数和(自身を含む): 32595396624

約数和(自身を除く): 12423450778

約数列:

[1, 2, 13, 26, 3323, 6646, 43199, 86398, 233477, 466954, 3035201, 6070402, 775844071, 1551688142, 10085972923, 20171945846]

約数ペア:

[(1, 20171945846), (2, 10085972923), (13, 1551688142), (26, 775844071), (3323, 6070402), (6646, 3035201), (43199, 466954), (86398, 233477)]