20084982

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{54877}}^1$

素因数の和:54943

約数の個数: 16

約数和(自身を含む): 40829232

約数和(自身を除く): 20744250

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 54877, 109754, 164631, 329262, 3347497, 6694994, 10042491, 20084982]

約数ペア:

[(1, 20084982), (2, 10042491), (3, 6694994), (6, 3347497), (61, 329262), (122, 164631), (183, 109754), (366, 54877)]