20172061804

素因数分解:

$2^2\times {\mathrm{60259}}^1\times {\mathrm{83689}}^1$

素因数の和:143952

約数の個数: 12

約数和(自身を含む): 35302115800

約数和(自身を除く): 15130053996

約数列:

[1, 2, 4, 60259, 83689, 120518, 167378, 241036, 334756, 5043015451, 10086030902, 20172061804]

約数ペア:

[(1, 20172061804), (2, 10086030902), (4, 5043015451), (60259, 334756), (83689, 241036), (120518, 167378)]