20163372851

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5477}}^1$

素因数の和:5663

約数の個数: 32

約数和(自身を含む): 22181955840

約数和(自身を除く): 2018582989

約数列:

[1, 29, 37, 47, 73, 1073, 1363, 1739, 2117, 2701, 3431, 5477, 50431, 78329, 99499, 126947, 158833, 202649, 257419, 399821, 3681463, 5876821, 7465151, 9524503, 11594809, 14793377, 18791587, 276210587, 429007933, 544956023, 695288719, 20163372851]

約数ペア:

[(1, 20163372851), (29, 695288719), (37, 544956023), (47, 429007933), (73, 276210587), (1073, 18791587), (1363, 14793377), (1739, 11594809), (2117, 9524503), (2701, 7465151), (3431, 5876821), (5477, 3681463), (50431, 399821), (78329, 257419), (99499, 202649), (126947, 158833)]