20168088455

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{14779}}^1\times {\mathrm{5807}}^1$

素因数の和:20638

約数の個数: 16

約数和(自身を含む): 24722565120

約数和(自身を除く): 4554476665

約数列:

[1, 5, 47, 235, 5807, 14779, 29035, 73895, 272929, 694613, 1364645, 3473065, 85821653, 429108265, 4033617691, 20168088455]

約数ペア:

[(1, 20168088455), (5, 4033617691), (47, 429108265), (235, 85821653), (5807, 3473065), (14779, 1364645), (29035, 694613), (73895, 272929)]