20199779386

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1\times {\mathrm{104959}}^1$

素因数の和:107349

約数の個数: 16

約数和(自身を含む): 31052206080

約数和(自身を除く): 10852426694

約数列:

[1, 2, 41, 82, 2347, 4694, 96227, 104959, 192454, 209918, 4303319, 8606638, 246338773, 492677546, 10099889693, 20199779386]

約数ペア:

[(1, 20199779386), (2, 10099889693), (41, 492677546), (82, 246338773), (2347, 8606638), (4694, 4303319), (96227, 209918), (104959, 192454)]