20283072

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 54102000

約数和(自身を除く): 33818928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 709, 894, 1192, 1418, 1788, 2127, 2384, 2836, 3576, 4254, 4768, 5672, 7152, 8508, 9536, 11344, 14304, 17016, 22688, 28608, 34032, 45376, 68064, 105641, 136128, 211282, 316923, 422564, 633846, 845128, 1267692, 1690256, 2535384, 3380512, 5070768, 6761024, 10141536, 20283072]

約数ペア:

[(1, 20283072), (2, 10141536), (3, 6761024), (4, 5070768), (6, 3380512), (8, 2535384), (12, 1690256), (16, 1267692), (24, 845128), (32, 633846), (48, 422564), (64, 316923), (96, 211282), (149, 136128), (192, 105641), (298, 68064), (447, 45376), (596, 34032), (709, 28608), (894, 22688), (1192, 17016), (1418, 14304), (1788, 11344), (2127, 9536), (2384, 8508), (2836, 7152), (3576, 5672), (4254, 4768)]