20135027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 22892544

約数和(自身を除く): 2757517

約数列:

[1, 11, 31, 137, 341, 431, 1507, 4247, 4741, 13361, 46717, 59047, 146971, 649517, 1830457, 20135027]

約数ペア:

[(1, 20135027), (11, 1830457), (31, 649517), (137, 146971), (341, 59047), (431, 46717), (1507, 13361), (4247, 4741)]