2017304780

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{107647}}^1$

素因数の和:108593

約数の個数: 24

約数和(自身を含む): 4240900608

約数和(自身を除く): 2223595828

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3748, 4685, 9370, 18740, 107647, 215294, 430588, 538235, 1076470, 2152940, 100865239, 201730478, 403460956, 504326195, 1008652390, 2017304780]

約数ペア:

[(1, 2017304780), (2, 1008652390), (4, 504326195), (5, 403460956), (10, 201730478), (20, 100865239), (937, 2152940), (1874, 1076470), (3748, 538235), (4685, 430588), (9370, 215294), (18740, 107647)]