20164437279

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3596297}}^1$

素因数の和:3596399

約数の個数: 24

約数和(自身を含む): 33661349280

約数和(自身を除く): 13496912001

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 3596297, 10788891, 25174079, 32366673, 75522237, 226566711, 320070433, 960211299, 2240493031, 2880633897, 6721479093, 20164437279]

約数ペア:

[(1, 20164437279), (3, 6721479093), (7, 2880633897), (9, 2240493031), (21, 960211299), (63, 320070433), (89, 226566711), (267, 75522237), (623, 32366673), (801, 25174079), (1869, 10788891), (5607, 3596297)]