20715698060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24088021}}^1$

素因数の和:24088073

約数の個数: 24

約数和(自身を含む): 44514664656

約数和(自身を除く): 23798966596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 24088021, 48176042, 96352084, 120440105, 240880210, 481760420, 1035784903, 2071569806, 4143139612, 5178924515, 10357849030, 20715698060]

約数ペア:

[(1, 20715698060), (2, 10357849030), (4, 5178924515), (5, 4143139612), (10, 2071569806), (20, 1035784903), (43, 481760420), (86, 240880210), (172, 120440105), (215, 96352084), (430, 48176042), (860, 24088021)]