20199963804

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1415753}}^1$

素因数の和:1415830

約数の個数: 48

約数和(自身を含む): 49947801120

約数和(自身を除く): 29747837316

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 2378, 3567, 4756, 7134, 14268, 1415753, 2831506, 4247259, 5663012, 8494518, 16989036, 41056837, 58045873, 82113674, 116091746, 123170511, 164227348, 174137619, 232183492, 246341022, 348275238, 492682044, 696550476, 1683330317, 3366660634, 5049990951, 6733321268, 10099981902, 20199963804]

約数ペア:

[(1, 20199963804), (2, 10099981902), (3, 6733321268), (4, 5049990951), (6, 3366660634), (12, 1683330317), (29, 696550476), (41, 492682044), (58, 348275238), (82, 246341022), (87, 232183492), (116, 174137619), (123, 164227348), (164, 123170511), (174, 116091746), (246, 82113674), (348, 58045873), (492, 41056837), (1189, 16989036), (2378, 8494518), (3567, 5663012), (4756, 4247259), (7134, 2831506), (14268, 1415753)]