20672592

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14851}}^1$

素因数の和:14891

約数の個数: 40

約数和(自身を含む): 55249440

約数和(自身を除く): 34576848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14851, 29702, 44553, 59404, 89106, 118808, 178212, 237616, 356424, 430679, 712848, 861358, 1292037, 1722716, 2584074, 3445432, 5168148, 6890864, 10336296, 20672592]

約数ペア:

[(1, 20672592), (2, 10336296), (3, 6890864), (4, 5168148), (6, 3445432), (8, 2584074), (12, 1722716), (16, 1292037), (24, 861358), (29, 712848), (48, 430679), (58, 356424), (87, 237616), (116, 178212), (174, 118808), (232, 89106), (348, 59404), (464, 44553), (696, 29702), (1392, 14851)]