20292279982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{48109}}^1\times {\mathrm{16223}}^1$

素因数の和:64347

約数の個数: 16

約数和(自身を含む): 32782538880

約数和(自身を除く): 12490258898

約数列:

[1, 2, 13, 26, 16223, 32446, 48109, 96218, 210899, 421798, 625417, 1250834, 780472307, 1560944614, 10146139991, 20292279982]

約数ペア:

[(1, 20292279982), (2, 10146139991), (13, 1560944614), (26, 780472307), (16223, 1250834), (32446, 625417), (48109, 421798), (96218, 210899)]