20212634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1109}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 32727240

約数和(自身を除く): 12514606

約数列:

[1, 2, 13, 26, 701, 1109, 1402, 2218, 9113, 14417, 18226, 28834, 777409, 1554818, 10106317, 20212634]

約数ペア:

[(1, 20212634), (2, 10106317), (13, 1554818), (26, 777409), (701, 28834), (1109, 18226), (1402, 14417), (2218, 9113)]