20199260508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240467387}}^1$

素因数の和:240467401

約数の個数: 24

約数和(自身を含む): 53864694912

約数和(自身を除く): 33665434404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240467387, 480934774, 721402161, 961869548, 1442804322, 1683271709, 2885608644, 3366543418, 5049815127, 6733086836, 10099630254, 20199260508]

約数ペア:

[(1, 20199260508), (2, 10099630254), (3, 6733086836), (4, 5049815127), (6, 3366543418), (7, 2885608644), (12, 1683271709), (14, 1442804322), (21, 961869548), (28, 721402161), (42, 480934774), (84, 240467387)]