20100529096

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{6960017}}^1$

素因数の和:6960061

約数の個数: 24

約数和(自身を含む): 39776502870

約数和(自身を除く): 19675973774

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 6960017, 13920034, 27840068, 55680136, 132240323, 264480646, 528961292, 1057922584, 2512566137, 5025132274, 10050264548, 20100529096]

約数ペア:

[(1, 20100529096), (2, 10050264548), (4, 5025132274), (8, 2512566137), (19, 1057922584), (38, 528961292), (76, 264480646), (152, 132240323), (361, 55680136), (722, 27840068), (1444, 13920034), (2888, 6960017)]