20161749004

素因数分解:

$2^2\times {\mathrm{38119}}^1\times {\mathrm{132229}}^1$

素因数の和:170352

約数の個数: 12

約数和(自身を含む): 35284253200

約数和(自身を除く): 15122504196

約数列:

[1, 2, 4, 38119, 76238, 132229, 152476, 264458, 528916, 5040437251, 10080874502, 20161749004]

約数ペア:

[(1, 20161749004), (2, 10080874502), (4, 5040437251), (38119, 528916), (76238, 264458), (132229, 152476)]