20258868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241177}}^1$

素因数の和:241191

約数の個数: 24

約数和(自身を含む): 54023872

約数和(自身を除く): 33765004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241177, 482354, 723531, 964708, 1447062, 1688239, 2894124, 3376478, 5064717, 6752956, 10129434, 20258868]

約数ペア:

[(1, 20258868), (2, 10129434), (3, 6752956), (4, 5064717), (6, 3376478), (7, 2894124), (12, 1688239), (14, 1447062), (21, 964708), (28, 723531), (42, 482354), (84, 241177)]