20082902405

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1\times {\mathrm{42433}}^1$

素因数の和:43460

約数の個数: 16

約数和(自身を含む): 24360510720

約数和(自身を除く): 4277608315

約数列:

[1, 5, 103, 515, 919, 4595, 42433, 94657, 212165, 473285, 4370599, 21852995, 38995927, 194979635, 4016580481, 20082902405]

約数ペア:

[(1, 20082902405), (5, 4016580481), (103, 194979635), (515, 38995927), (919, 21852995), (4595, 4370599), (42433, 473285), (94657, 212165)]