20395592

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6173}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 24057208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6173, 12346, 24692, 43211, 49384, 86422, 172844, 345688, 364207, 728414, 1456828, 2549449, 2913656, 5098898, 10197796, 20395592]

約数ペア:

[(1, 20395592), (2, 10197796), (4, 5098898), (7, 2913656), (8, 2549449), (14, 1456828), (28, 728414), (56, 364207), (59, 345688), (118, 172844), (236, 86422), (413, 49384), (472, 43211), (826, 24692), (1652, 12346), (3304, 6173)]