20131130418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{526139}}^1$

素因数の和:527062

約数の個数: 32

約数和(自身を含む): 46064609280

約数和(自身を除く): 25933478862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 911, 1822, 2733, 5466, 6377, 12754, 19131, 38262, 526139, 1052278, 1578417, 3156834, 3682973, 7365946, 11048919, 22097838, 479312629, 958625258, 1437937887, 2875875774, 3355188403, 6710376806, 10065565209, 20131130418]

約数ペア:

[(1, 20131130418), (2, 10065565209), (3, 6710376806), (6, 3355188403), (7, 2875875774), (14, 1437937887), (21, 958625258), (42, 479312629), (911, 22097838), (1822, 11048919), (2733, 7365946), (5466, 3682973), (6377, 3156834), (12754, 1578417), (19131, 1052278), (38262, 526139)]