20605472

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{1699}}^1$

素因数の和:2088

約数の個数: 24

約数和(自身を含む): 40698000

約数和(自身を除く): 20092528

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1516, 1699, 3032, 3398, 6064, 6796, 12128, 13592, 27184, 54368, 643921, 1287842, 2575684, 5151368, 10302736, 20605472]

約数ペア:

[(1, 20605472), (2, 10302736), (4, 5151368), (8, 2575684), (16, 1287842), (32, 643921), (379, 54368), (758, 27184), (1516, 13592), (1699, 12128), (3032, 6796), (3398, 6064)]