20033912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 38918880

約数和(自身を除く): 18884968

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 593, 824, 1186, 2372, 4223, 4744, 8446, 16892, 24313, 33784, 48626, 61079, 97252, 122158, 194504, 244316, 488632, 2504239, 5008478, 10016956, 20033912]

約数ペア:

[(1, 20033912), (2, 10016956), (4, 5008478), (8, 2504239), (41, 488632), (82, 244316), (103, 194504), (164, 122158), (206, 97252), (328, 61079), (412, 48626), (593, 33784), (824, 24313), (1186, 16892), (2372, 8446), (4223, 4744)]