19539761936

素因数分解:

$2^4\times {\mathrm{6053}}^1\times {\mathrm{201757}}^1$

素因数の和:207818

約数の個数: 20

約数和(自身を含む): 37864730892

約数和(自身を除く): 18324968956

約数列:

[1, 2, 4, 8, 16, 6053, 12106, 24212, 48424, 96848, 201757, 403514, 807028, 1614056, 3228112, 1221235121, 2442470242, 4884940484, 9769880968, 19539761936]

約数ペア:

[(1, 19539761936), (2, 9769880968), (4, 4884940484), (8, 2442470242), (16, 1221235121), (6053, 3228112), (12106, 1614056), (24212, 807028), (48424, 403514), (96848, 201757)]