20348847156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1034617}}^1$

素因数の和:1034784

約数の個数: 48

約数和(自身を含む): 52144747200

約数和(自身を除く): 31795900044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1639, 1788, 3278, 4917, 6556, 9834, 19668, 1034617, 2069234, 3103851, 4138468, 6207702, 11380787, 12415404, 22761574, 34142361, 45523148, 68284722, 136569444, 154157933, 308315866, 462473799, 616631732, 924947598, 1695737263, 1849895196, 3391474526, 5087211789, 6782949052, 10174423578, 20348847156]

約数ペア:

[(1, 20348847156), (2, 10174423578), (3, 6782949052), (4, 5087211789), (6, 3391474526), (11, 1849895196), (12, 1695737263), (22, 924947598), (33, 616631732), (44, 462473799), (66, 308315866), (132, 154157933), (149, 136569444), (298, 68284722), (447, 45523148), (596, 34142361), (894, 22761574), (1639, 12415404), (1788, 11380787), (3278, 6207702), (4917, 4138468), (6556, 3103851), (9834, 2069234), (19668, 1034617)]