20042673

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5273}}^1$

素因数の和:5464

約数の個数: 16

約数和(自身を含む): 30715776

約数和(自身を除く): 10673103

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 5273, 15819, 36911, 110733, 954413, 2863239, 6680891, 20042673]

約数ペア:

[(1, 20042673), (3, 6680891), (7, 2863239), (21, 954413), (181, 110733), (543, 36911), (1267, 15819), (3801, 5273)]