20172310081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{5701}}^1\times {\mathrm{45953}}^1$

素因数の和:51672

約数の個数: 16

約数和(自身を含む): 25154851968

約数和(自身を除く): 4982541887

約数列:

[1, 7, 11, 77, 5701, 39907, 45953, 62711, 321671, 438977, 505483, 3538381, 261978053, 1833846371, 2881758583, 20172310081]

約数ペア:

[(1, 20172310081), (7, 2881758583), (11, 1833846371), (77, 261978053), (5701, 3538381), (39907, 505483), (45953, 438977), (62711, 321671)]