20582188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1303}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 39432960

約数和(自身を除く): 18850772

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1303, 1436, 2606, 3949, 5212, 7898, 14333, 15796, 28666, 57332, 467777, 935554, 1871108, 5145547, 10291094, 20582188]

約数ペア:

[(1, 20582188), (2, 10291094), (4, 5145547), (11, 1871108), (22, 935554), (44, 467777), (359, 57332), (718, 28666), (1303, 15796), (1436, 14333), (2606, 7898), (3949, 5212)]