20823098

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:749

約数の個数: 16

約数和(自身を含む): 31739136

約数和(自身を除く): 10916038

約数列:

[1, 2, 103, 206, 271, 373, 542, 746, 27913, 38419, 55826, 76838, 101083, 202166, 10411549, 20823098]

約数ペア:

[(1, 20823098), (2, 10411549), (103, 202166), (206, 101083), (271, 76838), (373, 55826), (542, 38419), (746, 27913)]