20140854220

素因数分解:

$2^2\times 5^1\times {\mathrm{11939}}^1\times {\mathrm{84349}}^1$

素因数の和:96297

約数の個数: 24

約数和(自身を含む): 42299838000

約数和(自身を除く): 22158983780

約数列:

[1, 2, 4, 5, 10, 20, 11939, 23878, 47756, 59695, 84349, 119390, 168698, 238780, 337396, 421745, 843490, 1686980, 1007042711, 2014085422, 4028170844, 5035213555, 10070427110, 20140854220]

約数ペア:

[(1, 20140854220), (2, 10070427110), (4, 5035213555), (5, 4028170844), (10, 2014085422), (20, 1007042711), (11939, 1686980), (23878, 843490), (47756, 421745), (59695, 337396), (84349, 238780), (119390, 168698)]