20576770744

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{2029}}^1\times {\mathrm{6637}}^1$

素因数の和:8863

約数の個数: 32

約数和(自身を含む): 38808403200

約数和(自身を除く): 18231632456

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 2029, 4058, 6637, 8116, 13274, 16232, 26548, 53096, 387539, 775078, 1267667, 1550156, 2535334, 3100312, 5070668, 10141336, 13466473, 26932946, 53865892, 107731784, 2572096343, 5144192686, 10288385372, 20576770744]

約数ペア:

[(1, 20576770744), (2, 10288385372), (4, 5144192686), (8, 2572096343), (191, 107731784), (382, 53865892), (764, 26932946), (1528, 13466473), (2029, 10141336), (4058, 5070668), (6637, 3100312), (8116, 2535334), (13274, 1550156), (16232, 1267667), (26548, 775078), (53096, 387539)]