20163522337

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1\times {\mathrm{8287}}^1$

素因数の和:10288

約数の個数: 16

約数和(自身を含む): 23179082752

約数和(自身を除く): 3015560415

約数列:

[1, 7, 193, 1351, 1801, 8287, 12607, 58009, 347593, 1599391, 2433151, 11195737, 14924887, 104474209, 2880503191, 20163522337]

約数ペア:

[(1, 20163522337), (7, 2880503191), (193, 104474209), (1351, 14924887), (1801, 11195737), (8287, 2433151), (12607, 1599391), (58009, 347593)]