20140961578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5325479}}^1$

素因数の和:5325573

約数の個数: 16

約数和(自身を含む): 31697256960

約数和(自身を除く): 11556295382

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 5325479, 10650958, 165089849, 324854219, 330179698, 649708438, 10070480789, 20140961578]

約数ペア:

[(1, 20140961578), (2, 10070480789), (31, 649708438), (61, 330179698), (62, 324854219), (122, 165089849), (1891, 10650958), (3782, 5325479)]