2015820158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1\times {\mathrm{10079}}^1$

素因数の和:19183

約数の個数: 16

約数和(自身を含む): 3299304960

約数和(自身を除く): 1283484802

約数列:

[1, 2, 11, 22, 9091, 10079, 18182, 20158, 100001, 110869, 200002, 221738, 91628189, 183256378, 1007910079, 2015820158]

約数ペア:

[(1, 2015820158), (2, 1007910079), (11, 183256378), (22, 91628189), (9091, 221738), (10079, 200002), (18182, 110869), (20158, 100001)]