20178070060

素因数分解:

$2^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{760289}}^1$

素因数の和:761625

約数の個数: 24

約数和(自身を含む): 42405935040

約数和(自身を除く): 22227864980

約数列:

[1, 2, 4, 5, 10, 20, 1327, 2654, 5308, 6635, 13270, 26540, 760289, 1520578, 3041156, 3801445, 7602890, 15205780, 1008903503, 2017807006, 4035614012, 5044517515, 10089035030, 20178070060]

約数ペア:

[(1, 20178070060), (2, 10089035030), (4, 5044517515), (5, 4035614012), (10, 2017807006), (20, 1008903503), (1327, 15205780), (2654, 7602890), (5308, 3801445), (6635, 3041156), (13270, 1520578), (26540, 760289)]