20123998043

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1\times {\mathrm{8273}}^1$

素因数の和:10606

約数の個数: 16

約数和(自身を含む): 21392592480

約数和(自身を除く): 1268594437

約数列:

[1, 29, 37, 1073, 2267, 8273, 65743, 83879, 239917, 306101, 2432491, 8876929, 18754891, 543891839, 693930967, 20123998043]

約数ペア:

[(1, 20123998043), (29, 693930967), (37, 543891839), (1073, 18754891), (2267, 8876929), (8273, 2432491), (65743, 306101), (83879, 239917)]