20283786

素因数分解:

$2^1\times 3^2\times {\mathrm{929}}^1\times {\mathrm{1213}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 44031780

約数和(自身を除く): 23747994

約数列:

[1, 2, 3, 6, 9, 18, 929, 1213, 1858, 2426, 2787, 3639, 5574, 7278, 8361, 10917, 16722, 21834, 1126877, 2253754, 3380631, 6761262, 10141893, 20283786]

約数ペア:

[(1, 20283786), (2, 10141893), (3, 6761262), (6, 3380631), (9, 2253754), (18, 1126877), (929, 21834), (1213, 16722), (1858, 10917), (2426, 8361), (2787, 7278), (3639, 5574)]