20126207998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1679143}}^1$

素因数の和:1679619

約数の個数: 16

約数和(自身を含む): 32582110176

約数和(自身を除く): 12455902178

約数列:

[1, 2, 13, 26, 461, 922, 5993, 11986, 1679143, 3358286, 21828859, 43657718, 774084923, 1548169846, 10063103999, 20126207998]

約数ペア:

[(1, 20126207998), (2, 10063103999), (13, 1548169846), (26, 774084923), (461, 43657718), (922, 21828859), (5993, 3358286), (11986, 1679143)]