20341759697

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{9654371}}^1$

素因数の和:9654428

約数の個数: 12

約数和(自身を含む): 24213164976

約数和(自身を除く): 3871405279

約数列:

[1, 7, 43, 49, 301, 2107, 9654371, 67580597, 415137953, 473064179, 2905965671, 20341759697]

約数ペア:

[(1, 20341759697), (7, 2905965671), (43, 473064179), (49, 415137953), (301, 67580597), (2107, 9654371)]