20802804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14327}}^1$

素因数の和:14356

約数の個数: 36

約数和(自身を含む): 53357472

約数和(自身を除く): 32554668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14327, 28654, 42981, 57308, 85962, 157597, 171924, 315194, 472791, 630388, 945582, 1733567, 1891164, 3467134, 5200701, 6934268, 10401402, 20802804]

約数ペア:

[(1, 20802804), (2, 10401402), (3, 6934268), (4, 5200701), (6, 3467134), (11, 1891164), (12, 1733567), (22, 945582), (33, 630388), (44, 472791), (66, 315194), (121, 171924), (132, 157597), (242, 85962), (363, 57308), (484, 42981), (726, 28654), (1452, 14327)]