20126060907

素因数分解:

$3^1\times {\mathrm{431}}^1\times {\mathrm{823}}^1\times {\mathrm{18913}}^1$

素因数の和:20170

約数の個数: 16

約数和(自身を含む): 26931115008

約数和(自身を除く): 6805054101

約数列:

[1, 3, 431, 823, 1293, 2469, 18913, 56739, 354713, 1064139, 8151503, 15565399, 24454509, 46696197, 6708686969, 20126060907]

約数ペア:

[(1, 20126060907), (3, 6708686969), (431, 46696197), (823, 24454509), (1293, 15565399), (2469, 8151503), (18913, 1064139), (56739, 354713)]