20125927726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12917797}}^1$

素因数の和:12917859

約数の個数: 16

約数和(自身を含む): 32552850960

約数和(自身を除く): 12426923234

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 12917797, 25835594, 245438143, 490876286, 529629677, 1059259354, 10062963863, 20125927726]

約数ペア:

[(1, 20125927726), (2, 10062963863), (19, 1059259354), (38, 529629677), (41, 490876286), (82, 245438143), (779, 25835594), (1558, 12917797)]