20201583358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7451}}^1\times {\mathrm{123239}}^1$

素因数の和:130703

約数の個数: 16

約数和(自身を含む): 33061841280

約数和(自身を除く): 12860257922

約数列:

[1, 2, 11, 22, 7451, 14902, 81961, 123239, 163922, 246478, 1355629, 2711258, 918253789, 1836507578, 10100791679, 20201583358]

約数ペア:

[(1, 20201583358), (2, 10100791679), (11, 1836507578), (22, 918253789), (7451, 2711258), (14902, 1355629), (81961, 246478), (123239, 163922)]