20236691605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7240319}}^1$

素因数の和:7240380

約数の個数: 16

約数和(自身を含む): 26760222720

約数和(自身を除く): 6523531115

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 7240319, 36201595, 94124147, 311333717, 470620735, 1556668585, 4047338321, 20236691605]

約数ペア:

[(1, 20236691605), (5, 4047338321), (13, 1556668585), (43, 470620735), (65, 311333717), (215, 94124147), (559, 36201595), (2795, 7240319)]