24468020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17231}}^1$

素因数の和:17311

約数の個数: 24

約数和(自身を含む): 52109568

約数和(自身を除く): 27641548

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 17231, 34462, 68924, 86155, 172310, 344620, 1223401, 2446802, 4893604, 6117005, 12234010, 24468020]

約数ペア:

[(1, 24468020), (2, 12234010), (4, 6117005), (5, 4893604), (10, 2446802), (20, 1223401), (71, 344620), (142, 172310), (284, 86155), (355, 68924), (710, 34462), (1420, 17231)]