20007240010

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4516307}}^1$

素因数の和:4516757

約数の個数: 16

約数和(自身を含む): 36094333536

約数和(自身を除く): 16087093526

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 4516307, 9032614, 22581535, 45163070, 2000724001, 4001448002, 10003620005, 20007240010]

約数ペア:

[(1, 20007240010), (2, 10003620005), (5, 4001448002), (10, 2000724001), (443, 45163070), (886, 22581535), (2215, 9032614), (4430, 4516307)]