20094928

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3115

約数の個数: 40

約数和(自身を含む): 45264960

約数和(自身を除く): 25170032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3041, 3304, 6082, 6608, 12164, 21287, 24328, 42574, 48656, 85148, 170296, 179419, 340592, 358838, 717676, 1255933, 1435352, 2511866, 2870704, 5023732, 10047464, 20094928]

約数ペア:

[(1, 20094928), (2, 10047464), (4, 5023732), (7, 2870704), (8, 2511866), (14, 1435352), (16, 1255933), (28, 717676), (56, 358838), (59, 340592), (112, 179419), (118, 170296), (236, 85148), (413, 48656), (472, 42574), (826, 24328), (944, 21287), (1652, 12164), (3041, 6608), (3304, 6082)]