20100771004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1165127}}^1$

素因数の和:1165377

約数の個数: 24

約数和(自身を含む): 37190885760

約数和(自身を除く): 17090114756

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4313, 8626, 17252, 1165127, 2330254, 4660508, 22137413, 44274826, 88549652, 264483829, 528967658, 1057935316, 5025192751, 10050385502, 20100771004]

約数ペア:

[(1, 20100771004), (2, 10050385502), (4, 5025192751), (19, 1057935316), (38, 528967658), (76, 264483829), (227, 88549652), (454, 44274826), (908, 22137413), (4313, 4660508), (8626, 2330254), (17252, 1165127)]