20199071089

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1013}}^1\times {\mathrm{280843}}^1$

素因数の和:281927

約数の個数: 8

約数和(自身を含む): 20503858752

約数和(自身を除く): 304787663

約数列:

[1, 71, 1013, 71923, 280843, 19939853, 284493959, 20199071089]

約数ペア:

[(1, 20199071089), (71, 284493959), (1013, 19939853), (71923, 280843)]