20122010813

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1\times {\mathrm{6173}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 21081295872

約数和(自身を除く): 959285059

約数列:

[1, 31, 71, 1481, 2201, 6173, 45911, 105151, 191363, 438283, 3259681, 9142213, 13586773, 283408603, 649097123, 20122010813]

約数ペア:

[(1, 20122010813), (31, 649097123), (71, 283408603), (1481, 13586773), (2201, 9142213), (6173, 3259681), (45911, 438283), (105151, 191363)]