20201673816

素因数分解:

$2^3\times 3^2\times {\mathrm{280578803}}^1$

素因数の和:280578815

約数の個数: 24

約数和(自身を含む): 54712866780

約数和(自身を除く): 34511192964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280578803, 561157606, 841736409, 1122315212, 1683472818, 2244630424, 2525209227, 3366945636, 5050418454, 6733891272, 10100836908, 20201673816]

約数ペア:

[(1, 20201673816), (2, 10100836908), (3, 6733891272), (4, 5050418454), (6, 3366945636), (8, 2525209227), (9, 2244630424), (12, 1683472818), (18, 1122315212), (24, 841736409), (36, 561157606), (72, 280578803)]