20180082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{883}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 43662528

約数和(自身を除く): 23482446

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 883, 1758, 1766, 2649, 3809, 5298, 7618, 11427, 11479, 22854, 22958, 34437, 68874, 258719, 517438, 776157, 1552314, 3363347, 6726694, 10090041, 20180082]

約数ペア:

[(1, 20180082), (2, 10090041), (3, 6726694), (6, 3363347), (13, 1552314), (26, 776157), (39, 517438), (78, 258719), (293, 68874), (586, 34437), (879, 22958), (883, 22854), (1758, 11479), (1766, 11427), (2649, 7618), (3809, 5298)]