20172905321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{93487}}^1$

素因数の和:93824

約数の個数: 16

約数和(自身を含む): 21831317760

約数和(自身を除く): 1658412439

約数列:

[1, 19, 41, 277, 779, 5263, 11357, 93487, 215783, 1776253, 3832967, 25895899, 72826373, 492022081, 1061731859, 20172905321]

約数ペア:

[(1, 20172905321), (19, 1061731859), (41, 492022081), (277, 72826373), (779, 25895899), (5263, 3832967), (11357, 1776253), (93487, 215783)]