20180871384

素因数分解:

$2^3\times 3^1\times {\mathrm{840869641}}^1$

素因数の和:840869650

約数の個数: 16

約数和(自身を含む): 50452178520

約数和(自身を除く): 30271307136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840869641, 1681739282, 2522608923, 3363478564, 5045217846, 6726957128, 10090435692, 20180871384]

約数ペア:

[(1, 20180871384), (2, 10090435692), (3, 6726957128), (4, 5045217846), (6, 3363478564), (8, 2522608923), (12, 1681739282), (24, 840869641)]