22020156

素因数分解:

$2^2\times 3^2\times {\mathrm{611671}}^1$

素因数の和:611681

約数の個数: 18

約数和(自身を含む): 55662152

約数和(自身を除く): 33641996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 611671, 1223342, 1835013, 2446684, 3670026, 5505039, 7340052, 11010078, 22020156]

約数ペア:

[(1, 22020156), (2, 11010078), (3, 7340052), (4, 5505039), (6, 3670026), (9, 2446684), (12, 1835013), (18, 1223342), (36, 611671)]