27552220

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2017}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 57973104

約数和(自身を除く): 30420884

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2017, 2732, 3415, 4034, 6830, 8068, 10085, 13660, 20170, 40340, 1377611, 2755222, 5510444, 6888055, 13776110, 27552220]

約数ペア:

[(1, 27552220), (2, 13776110), (4, 6888055), (5, 5510444), (10, 2755222), (20, 1377611), (683, 40340), (1366, 20170), (2017, 13660), (2732, 10085), (3415, 8068), (4034, 6830)]