20199652492

素因数分解:

$2^2\times {\mathrm{569}}^1\times {\mathrm{2179}}^1\times {\mathrm{4073}}^1$

素因数の和:6825

約数の個数: 24

約数和(自身を含む): 35436466800

約数和(自身を除く): 15236814308

約数列:

[1, 2, 4, 569, 1138, 2179, 2276, 4073, 4358, 8146, 8716, 16292, 1239851, 2317537, 2479702, 4635074, 4959404, 8875067, 9270148, 17750134, 35500268, 5049913123, 10099826246, 20199652492]

約数ペア:

[(1, 20199652492), (2, 10099826246), (4, 5049913123), (569, 35500268), (1138, 17750134), (2179, 9270148), (2276, 8875067), (4073, 4959404), (4358, 4635074), (8146, 2479702), (8716, 2317537), (16292, 1239851)]