20332305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{9221}}^1$

素因数の和:9246

約数の個数: 36

約数和(自身を含む): 41001012

約数和(自身を除く): 20668707

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 9221, 27663, 46105, 64547, 82989, 138315, 193641, 322735, 414945, 451829, 580923, 968205, 1355487, 2259145, 2904615, 4066461, 6777435, 20332305]

約数ペア:

[(1, 20332305), (3, 6777435), (5, 4066461), (7, 2904615), (9, 2259145), (15, 1355487), (21, 968205), (35, 580923), (45, 451829), (49, 414945), (63, 322735), (105, 193641), (147, 138315), (245, 82989), (315, 64547), (441, 46105), (735, 27663), (2205, 9221)]