20842932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157901}}^1$

素因数の和:157919

約数の個数: 24

約数和(自身を含む): 53055072

約数和(自身を除く): 32212140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157901, 315802, 473703, 631604, 947406, 1736911, 1894812, 3473822, 5210733, 6947644, 10421466, 20842932]

約数ペア:

[(1, 20842932), (2, 10421466), (3, 6947644), (4, 5210733), (6, 3473822), (11, 1894812), (12, 1736911), (22, 947406), (33, 631604), (44, 473703), (66, 315802), (132, 157901)]