2020153078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1\times {\mathrm{13331}}^1$

素因数の和:17807

約数の個数: 16

約数和(自身を含む): 3209439024

約数和(自身を除く): 1189285946

約数列:

[1, 2, 17, 34, 4457, 8914, 13331, 26662, 75769, 151538, 226627, 453254, 59416267, 118832534, 1010076539, 2020153078]

約数ペア:

[(1, 2020153078), (2, 1010076539), (17, 118832534), (34, 59416267), (4457, 453254), (8914, 226627), (13331, 151538), (26662, 75769)]