20130161604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239644781}}^1$

素因数の和:239644795

約数の個数: 24

約数和(自身を含む): 53680431168

約数和(自身を除く): 33550269564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239644781, 479289562, 718934343, 958579124, 1437868686, 1677513467, 2875737372, 3355026934, 5032540401, 6710053868, 10065080802, 20130161604]

約数ペア:

[(1, 20130161604), (2, 10065080802), (3, 6710053868), (4, 5032540401), (6, 3355026934), (7, 2875737372), (12, 1677513467), (14, 1437868686), (21, 958579124), (28, 718934343), (42, 479289562), (84, 239644781)]