20081912417

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{844523}}^1$

素因数の和:844652

約数の個数: 16

約数和(自身を含む): 23781795840

約数和(自身を除く): 3699883423

約数列:

[1, 7, 43, 79, 301, 553, 3397, 23779, 844523, 5911661, 36314489, 66717317, 254201423, 467021219, 2868844631, 20081912417]

約数ペア:

[(1, 20081912417), (7, 2868844631), (43, 467021219), (79, 254201423), (301, 66717317), (553, 36314489), (3397, 5911661), (23779, 844523)]