20142052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37861}}^1$

素因数の和:37891

約数の個数: 24

約数和(自身を含む): 42405440

約数和(自身を除く): 22263388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 37861, 75722, 151444, 265027, 530054, 719359, 1060108, 1438718, 2877436, 5035513, 10071026, 20142052]

約数ペア:

[(1, 20142052), (2, 10071026), (4, 5035513), (7, 2877436), (14, 1438718), (19, 1060108), (28, 719359), (38, 530054), (76, 265027), (133, 151444), (266, 75722), (532, 37861)]