2017922260

素因数分解:

$2^2\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{34589}}^1$

素因数の和:37515

約数の個数: 24

約数和(自身を含む): 4239212040

約数和(自身を除く): 2221289780

約数列:

[1, 2, 4, 5, 10, 20, 2917, 5834, 11668, 14585, 29170, 34589, 58340, 69178, 138356, 172945, 345890, 691780, 100896113, 201792226, 403584452, 504480565, 1008961130, 2017922260]

約数ペア:

[(1, 2017922260), (2, 1008961130), (4, 504480565), (5, 403584452), (10, 201792226), (20, 100896113), (2917, 691780), (5834, 345890), (11668, 172945), (14585, 138356), (29170, 69178), (34589, 58340)]