20011254914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84080903}}^1$

素因数の和:84080929

約数の個数: 16

約数和(自身を含む): 36322950528

約数和(自身を除く): 16311695614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84080903, 168161806, 588566321, 1177132642, 1429375351, 2858750702, 10005627457, 20011254914]

約数ペア:

[(1, 20011254914), (2, 10005627457), (7, 2858750702), (14, 1429375351), (17, 1177132642), (34, 588566321), (119, 168161806), (238, 84080903)]