20958324

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7247}}^1$

素因数の和:7495

約数の個数: 24

約数和(自身を含む): 49112448

約数和(自身を除く): 28154124

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7247, 14494, 21741, 28988, 43482, 86964, 1746527, 3493054, 5239581, 6986108, 10479162, 20958324]

約数ペア:

[(1, 20958324), (2, 10479162), (3, 6986108), (4, 5239581), (6, 3493054), (12, 1746527), (241, 86964), (482, 43482), (723, 28988), (964, 21741), (1446, 14494), (2892, 7247)]