21020592

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{15101}}^1$

素因数の和:15141

約数の個数: 40

約数和(自身を含む): 56179440

約数和(自身を除く): 35158848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 15101, 30202, 45303, 60404, 90606, 120808, 181212, 241616, 362424, 437929, 724848, 875858, 1313787, 1751716, 2627574, 3503432, 5255148, 7006864, 10510296, 21020592]

約数ペア:

[(1, 21020592), (2, 10510296), (3, 7006864), (4, 5255148), (6, 3503432), (8, 2627574), (12, 1751716), (16, 1313787), (24, 875858), (29, 724848), (48, 437929), (58, 362424), (87, 241616), (116, 181212), (174, 120808), (232, 90606), (348, 60404), (464, 45303), (696, 30202), (1392, 15101)]