20041030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2383}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 37376352

約数和(自身を除く): 17335322

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 2383, 4205, 4766, 8410, 11915, 23830, 69107, 138214, 345535, 691070, 2004103, 4008206, 10020515, 20041030]

約数ペア:

[(1, 20041030), (2, 10020515), (5, 4008206), (10, 2004103), (29, 691070), (58, 345535), (145, 138214), (290, 69107), (841, 23830), (1682, 11915), (2383, 8410), (4205, 4766)]