20412832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57991}}^1$

素因数の和:58012

約数の個数: 24

約数和(自身を含む): 43841952

約数和(自身を除く): 23429120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57991, 115982, 231964, 463928, 637901, 927856, 1275802, 1855712, 2551604, 5103208, 10206416, 20412832]

約数ペア:

[(1, 20412832), (2, 10206416), (4, 5103208), (8, 2551604), (11, 1855712), (16, 1275802), (22, 927856), (32, 637901), (44, 463928), (88, 231964), (176, 115982), (352, 57991)]