20174932438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{12541}}^1\times {\mathrm{11329}}^1$

素因数の和:23943

約数の個数: 16

約数和(自身を含む): 30693785760

約数和(自身を除く): 10518853322

約数列:

[1, 2, 71, 142, 11329, 12541, 22658, 25082, 804359, 890411, 1608718, 1780822, 142076989, 284153978, 10087466219, 20174932438]

約数ペア:

[(1, 20174932438), (2, 10087466219), (71, 284153978), (142, 142076989), (11329, 1780822), (12541, 1608718), (22658, 890411), (25082, 804359)]