20172924104

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{4839953}}^1$

素因数の和:4840480

約数の個数: 16

約数和(自身を含む): 37896839820

約数和(自身を除く): 17723915716

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 4839953, 9679906, 19359812, 38719624, 2521615513, 5043231026, 10086462052, 20172924104]

約数ペア:

[(1, 20172924104), (2, 10086462052), (4, 5043231026), (8, 2521615513), (521, 38719624), (1042, 19359812), (2084, 9679906), (4168, 4839953)]