20332956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242059}}^1$

素因数の和:242073

約数の個数: 24

約数和(自身を含む): 54221440

約数和(自身を除く): 33888484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242059, 484118, 726177, 968236, 1452354, 1694413, 2904708, 3388826, 5083239, 6777652, 10166478, 20332956]

約数ペア:

[(1, 20332956), (2, 10166478), (3, 6777652), (4, 5083239), (6, 3388826), (7, 2904708), (12, 1694413), (14, 1452354), (21, 968236), (28, 726177), (42, 484118), (84, 242059)]