20033414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1097}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 31464288

約数和(自身を除く): 11430874

約数列:

[1, 2, 23, 46, 397, 794, 1097, 2194, 9131, 18262, 25231, 50462, 435509, 871018, 10016707, 20033414]

約数ペア:

[(1, 20033414), (2, 10016707), (23, 871018), (46, 435509), (397, 50462), (794, 25231), (1097, 18262), (2194, 9131)]