20512073364

素因数分解:

$2^2\times 3^1\times {\mathrm{144847}}^1\times {\mathrm{11801}}^1$

素因数の和:156655

約数の個数: 24

約数和(自身を含む): 47865890688

約数和(自身を除く): 27353817324

約数列:

[1, 2, 3, 4, 6, 12, 11801, 23602, 35403, 47204, 70806, 141612, 144847, 289694, 434541, 579388, 869082, 1738164, 1709339447, 3418678894, 5128018341, 6837357788, 10256036682, 20512073364]

約数ペア:

[(1, 20512073364), (2, 10256036682), (3, 6837357788), (4, 5128018341), (6, 3418678894), (12, 1709339447), (11801, 1738164), (23602, 869082), (35403, 579388), (47204, 434541), (70806, 289694), (141612, 144847)]