20199546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59063}}^1$

素因数の和:59090

約数の個数: 24

約数和(自身を含む): 46069920

約数和(自身を除く): 25870374

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59063, 118126, 177189, 354378, 531567, 1063134, 1122197, 2244394, 3366591, 6733182, 10099773, 20199546]

約数ペア:

[(1, 20199546), (2, 10099773), (3, 6733182), (6, 3366591), (9, 2244394), (18, 1122197), (19, 1063134), (38, 531567), (57, 354378), (114, 177189), (171, 118126), (342, 59063)]