20041711214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75344779}}^1$

素因数の和:75344807

約数の個数: 16

約数和(自身を含む): 36165494400

約数和(自身を除く): 16123783186

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75344779, 150689558, 527413453, 1054826906, 1431550801, 2863101602, 10020855607, 20041711214]

約数ペア:

[(1, 20041711214), (2, 10020855607), (7, 2863101602), (14, 1431550801), (19, 1054826906), (38, 527413453), (133, 150689558), (266, 75344779)]