20150386

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:825

約数の個数: 16

約数和(自身を含む): 30736224

約数和(自身を除く): 10585838

約数列:

[1, 2, 113, 163, 226, 326, 547, 1094, 18419, 36838, 61811, 89161, 123622, 178322, 10075193, 20150386]

約数ペア:

[(1, 20150386), (2, 10075193), (113, 178322), (163, 123622), (226, 89161), (326, 61811), (547, 36838), (1094, 18419)]