20160918955

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{99809}}^1$

素因数の和:100454

約数の個数: 16

約数和(自身を含む): 24577214400

約数和(自身を除く): 4416295445

約数列:

[1, 5, 71, 355, 569, 2845, 40399, 99809, 201995, 499045, 7086439, 35432195, 56791321, 283956605, 4032183791, 20160918955]

約数ペア:

[(1, 20160918955), (5, 4032183791), (71, 283956605), (355, 56791321), (569, 35432195), (2845, 7086439), (40399, 499045), (99809, 201995)]