20116464

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5741}}^1$

素因数の和:5825

約数の個数: 40

約数和(自身を含む): 52688592

約数和(自身を除く): 32572128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5741, 11482, 17223, 22964, 34446, 45928, 68892, 91856, 137784, 275568, 419093, 838186, 1257279, 1676372, 2514558, 3352744, 5029116, 6705488, 10058232, 20116464]

約数ペア:

[(1, 20116464), (2, 10058232), (3, 6705488), (4, 5029116), (6, 3352744), (8, 2514558), (12, 1676372), (16, 1257279), (24, 838186), (48, 419093), (73, 275568), (146, 137784), (219, 91856), (292, 68892), (438, 45928), (584, 34446), (876, 22964), (1168, 17223), (1752, 11482), (3504, 5741)]