13196020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28687}}^1$

素因数の和:28719

約数の個数: 24

約数和(自身を含む): 28917504

約数和(自身を除く): 15721484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28687, 57374, 114748, 143435, 286870, 573740, 659801, 1319602, 2639204, 3299005, 6598010, 13196020]

約数ペア:

[(1, 13196020), (2, 6598010), (4, 3299005), (5, 2639204), (10, 1319602), (20, 659801), (23, 573740), (46, 286870), (92, 143435), (115, 114748), (230, 57374), (460, 28687)]