20146446

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26029}}^1$

素因数の和:26080

約数の個数: 24

約数和(自身を含む): 44667480

約数和(自身を除く): 24521034

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 26029, 52058, 78087, 156174, 234261, 468522, 1119247, 2238494, 3357741, 6715482, 10073223, 20146446]

約数ペア:

[(1, 20146446), (2, 10073223), (3, 6715482), (6, 3357741), (9, 2238494), (18, 1119247), (43, 468522), (86, 234261), (129, 156174), (258, 78087), (387, 52058), (774, 26029)]