20194090746

素因数分解:

$2^1\times 3^1\times {\mathrm{8209}}^1\times {\mathrm{409999}}^1$

素因数の和:418213

約数の個数: 16

約数和(自身を含む): 40393200000

約数和(自身を除く): 20199109254

約数列:

[1, 2, 3, 6, 8209, 16418, 24627, 49254, 409999, 819998, 1229997, 2459994, 3365681791, 6731363582, 10097045373, 20194090746]

約数ペア:

[(1, 20194090746), (2, 10097045373), (3, 6731363582), (6, 3365681791), (8209, 2459994), (16418, 1229997), (24627, 819998), (49254, 409999)]