20239675166

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{139609}}^1$

素因数の和:140203

約数の個数: 16

約数和(自身を含む): 30608096400

約数和(自身を除く): 10368421234

約数列:

[1, 2, 173, 346, 419, 838, 72487, 139609, 144974, 279218, 24152357, 48304714, 58496171, 116992342, 10119837583, 20239675166]

約数ペア:

[(1, 20239675166), (2, 10119837583), (173, 116992342), (346, 58496171), (419, 48304714), (838, 24152357), (72487, 279218), (139609, 144974)]