20223365780

素因数分解:

$2^2\times 5^1\times {\mathrm{12541}}^1\times {\mathrm{80629}}^1$

素因数の和:93179

約数の個数: 24

約数和(自身を含む): 42472981320

約数和(自身を除く): 22249615540

約数列:

[1, 2, 4, 5, 10, 20, 12541, 25082, 50164, 62705, 80629, 125410, 161258, 250820, 322516, 403145, 806290, 1612580, 1011168289, 2022336578, 4044673156, 5055841445, 10111682890, 20223365780]

約数ペア:

[(1, 20223365780), (2, 10111682890), (4, 5055841445), (5, 4044673156), (10, 2022336578), (20, 1011168289), (12541, 1612580), (25082, 806290), (50164, 403145), (62705, 322516), (80629, 250820), (125410, 161258)]