20199553938

素因数分解:

$2^1\times 3^2\times {\mathrm{50891}}^1\times {\mathrm{22051}}^1$

素因数の和:72950

約数の個数: 24

約数和(自身を含む): 43768544976

約数和(自身を除く): 23568991038

約数列:

[1, 2, 3, 6, 9, 18, 22051, 44102, 50891, 66153, 101782, 132306, 152673, 198459, 305346, 396918, 458019, 916038, 1122197441, 2244394882, 3366592323, 6733184646, 10099776969, 20199553938]

約数ペア:

[(1, 20199553938), (2, 10099776969), (3, 6733184646), (6, 3366592323), (9, 2244394882), (18, 1122197441), (22051, 916038), (44102, 458019), (50891, 396918), (66153, 305346), (101782, 198459), (132306, 152673)]