20113089199

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1\times {\mathrm{13049}}^1$

素因数の和:20190

約数の個数: 16

約数和(自身を含む): 23733043200

約数和(自身を除く): 3619954001

約数列:

[1, 7, 31, 217, 7103, 13049, 49721, 91343, 220193, 404519, 1541351, 2831633, 92687047, 648809329, 2873298457, 20113089199]

約数ペア:

[(1, 20113089199), (7, 2873298457), (31, 648809329), (217, 92687047), (7103, 2831633), (13049, 1541351), (49721, 404519), (91343, 220193)]