20460069196

素因数分解:

$2^2\times 7^1\times {\mathrm{65647}}^1\times {\mathrm{11131}}^1$

素因数の和:76789

約数の個数: 24

約数和(自身を含む): 40924438016

約数和(自身を除く): 20464368820

約数列:

[1, 2, 4, 7, 14, 28, 11131, 22262, 44524, 65647, 77917, 131294, 155834, 262588, 311668, 459529, 919058, 1838116, 730716757, 1461433514, 2922867028, 5115017299, 10230034598, 20460069196]

約数ペア:

[(1, 20460069196), (2, 10230034598), (4, 5115017299), (7, 2922867028), (14, 1461433514), (28, 730716757), (11131, 1838116), (22262, 919058), (44524, 459529), (65647, 311668), (77917, 262588), (131294, 155834)]