20323436

素因数分解:

$2^2\times 7^3\times {\mathrm{14813}}^1$

素因数の和:14838

約数の個数: 24

約数和(自身を含む): 41479200

約数和(自身を除く): 21155764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14813, 29626, 59252, 103691, 207382, 414764, 725837, 1451674, 2903348, 5080859, 10161718, 20323436]

約数ペア:

[(1, 20323436), (2, 10161718), (4, 5080859), (7, 2903348), (14, 1451674), (28, 725837), (49, 414764), (98, 207382), (196, 103691), (343, 59252), (686, 29626), (1372, 14813)]