20462944831

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{1933}}^1\times {\mathrm{5839}}^1$

素因数の和:7823

約数の個数: 24

約数和(自身を含む): 24464016960

約数和(自身を除く): 4001072129

約数列:

[1, 7, 37, 49, 259, 1813, 1933, 5839, 13531, 40873, 71521, 94717, 216043, 286111, 500647, 1512301, 3504529, 10586107, 11286787, 79007509, 417611119, 553052563, 2923277833, 20462944831]

約数ペア:

[(1, 20462944831), (7, 2923277833), (37, 553052563), (49, 417611119), (259, 79007509), (1813, 11286787), (1933, 10586107), (5839, 3504529), (13531, 1512301), (40873, 500647), (71521, 286111), (94717, 216043)]