2019950540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5941031}}^1$

素因数の和:5941057

約数の個数: 24

約数和(自身を含む): 4491420192

約数和(自身を除く): 2471469652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5941031, 11882062, 23764124, 29705155, 59410310, 100997527, 118820620, 201995054, 403990108, 504987635, 1009975270, 2019950540]

約数ペア:

[(1, 2019950540), (2, 1009975270), (4, 504987635), (5, 403990108), (10, 201995054), (17, 118820620), (20, 100997527), (34, 59410310), (68, 29705155), (85, 23764124), (170, 11882062), (340, 5941031)]