20354592

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 53827200

約数和(自身を除く): 33472608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1423, 1788, 2384, 2846, 3576, 4269, 4768, 5692, 7152, 8538, 11384, 14304, 17076, 22768, 34152, 45536, 68304, 136608, 212027, 424054, 636081, 848108, 1272162, 1696216, 2544324, 3392432, 5088648, 6784864, 10177296, 20354592]

約数ペア:

[(1, 20354592), (2, 10177296), (3, 6784864), (4, 5088648), (6, 3392432), (8, 2544324), (12, 1696216), (16, 1272162), (24, 848108), (32, 636081), (48, 424054), (96, 212027), (149, 136608), (298, 68304), (447, 45536), (596, 34152), (894, 22768), (1192, 17076), (1423, 14304), (1788, 11384), (2384, 8538), (2846, 7152), (3576, 5692), (4269, 4768)]