20163325286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{162343}}^1$

素因数の和:162656

約数の個数: 32

約数和(自身を含む): 34610442048

約数和(自身を除く): 14447116762

約数列:

[1, 2, 13, 17, 26, 34, 221, 281, 442, 562, 3653, 4777, 7306, 9554, 62101, 124202, 162343, 324686, 2110459, 2759831, 4220918, 5519662, 35877803, 45618383, 71755606, 91236766, 593038979, 775512511, 1186077958, 1551025022, 10081662643, 20163325286]

約数ペア:

[(1, 20163325286), (2, 10081662643), (13, 1551025022), (17, 1186077958), (26, 775512511), (34, 593038979), (221, 91236766), (281, 71755606), (442, 45618383), (562, 35877803), (3653, 5519662), (4777, 4220918), (7306, 2759831), (9554, 2110459), (62101, 324686), (124202, 162343)]