20137502172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39026167}}^1$

素因数の和:39026217

約数の個数: 24

約数和(自身を含む): 48080238976

約数和(自身を除く): 27942736804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39026167, 78052334, 117078501, 156104668, 234157002, 468314004, 1678125181, 3356250362, 5034375543, 6712500724, 10068751086, 20137502172]

約数ペア:

[(1, 20137502172), (2, 10068751086), (3, 6712500724), (4, 5034375543), (6, 3356250362), (12, 1678125181), (43, 468314004), (86, 234157002), (129, 156104668), (172, 117078501), (258, 78052334), (516, 39026167)]