20904331382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14182043}}^1$

素因数の和:14182123

約数の個数: 16

約数和(自身を含む): 34717643712

約数和(自身を除く): 13813312330

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 14182043, 28364086, 156002473, 312004946, 950196881, 1900393762, 10452165691, 20904331382]

約数ペア:

[(1, 20904331382), (2, 10452165691), (11, 1900393762), (22, 950196881), (67, 312004946), (134, 156002473), (737, 28364086), (1474, 14182043)]