17379620

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4801}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 36706488

約数和(自身を除く): 19326868

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 4801, 9602, 19204, 24005, 48010, 96020, 868981, 1737962, 3475924, 4344905, 8689810, 17379620]

約数ペア:

[(1, 17379620), (2, 8689810), (4, 4344905), (5, 3475924), (10, 1737962), (20, 868981), (181, 96020), (362, 48010), (724, 24005), (905, 19204), (1810, 9602), (3620, 4801)]