20212323614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{52081}}^1$

素因数の和:53568

約数の個数: 32

約数和(自身を含む): 36499065600

約数和(自身を除く): 16286741986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1459, 2918, 10213, 20426, 27721, 52081, 55442, 104162, 194047, 364567, 388094, 729134, 989539, 1979078, 6926773, 13853546, 75986179, 151972358, 531903253, 1063806506, 1443737401, 2887474802, 10106161807, 20212323614]

約数ペア:

[(1, 20212323614), (2, 10106161807), (7, 2887474802), (14, 1443737401), (19, 1063806506), (38, 531903253), (133, 151972358), (266, 75986179), (1459, 13853546), (2918, 6926773), (10213, 1979078), (20426, 989539), (27721, 729134), (52081, 388094), (55442, 364567), (104162, 194047)]