20192956059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1\times {\mathrm{1811}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 28528128000

約数和(自身を除く): 8335171941

約数列:

[1, 3, 19, 57, 199, 597, 983, 1811, 2949, 3781, 5433, 11343, 18677, 34409, 56031, 103227, 195617, 360389, 586851, 1081167, 1780213, 3716723, 5340639, 6847391, 11150169, 20542173, 33824047, 101472141, 354262387, 1062787161, 6730985353, 20192956059]

約数ペア:

[(1, 20192956059), (3, 6730985353), (19, 1062787161), (57, 354262387), (199, 101472141), (597, 33824047), (983, 20542173), (1811, 11150169), (2949, 6847391), (3781, 5340639), (5433, 3716723), (11343, 1780213), (18677, 1081167), (34409, 586851), (56031, 360389), (103227, 195617)]