20118056

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6089}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 43848000

約数和(自身を除く): 23729944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6089, 12178, 24356, 42623, 48712, 85246, 170492, 340984, 359251, 718502, 1437004, 2514757, 2874008, 5029514, 10059028, 20118056]

約数ペア:

[(1, 20118056), (2, 10059028), (4, 5029514), (7, 2874008), (8, 2514757), (14, 1437004), (28, 718502), (56, 359251), (59, 340984), (118, 170492), (236, 85246), (413, 48712), (472, 42623), (826, 24356), (1652, 12178), (3304, 6089)]