20238047473

素因数分解:

$7^2\times {\mathrm{3163}}^1\times {\mathrm{130579}}^1$

素因数の和:133756

約数の個数: 12

約数和(自身を含む): 23549841840

約数和(自身を除く): 3311794367

約数列:

[1, 7, 49, 3163, 22141, 130579, 154987, 914053, 6398371, 413021377, 2891149639, 20238047473]

約数ペア:

[(1, 20238047473), (7, 2891149639), (49, 413021377), (3163, 6398371), (22141, 914053), (130579, 154987)]