20062168

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 44528400

約数和(自身を除く): 24466232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 839, 854, 1678, 1708, 2989, 3356, 3416, 5873, 5978, 6712, 11746, 11956, 23492, 23912, 41111, 46984, 51179, 82222, 102358, 164444, 204716, 328888, 358253, 409432, 716506, 1433012, 2507771, 2866024, 5015542, 10031084, 20062168]

約数ペア:

[(1, 20062168), (2, 10031084), (4, 5015542), (7, 2866024), (8, 2507771), (14, 1433012), (28, 716506), (49, 409432), (56, 358253), (61, 328888), (98, 204716), (122, 164444), (196, 102358), (244, 82222), (392, 51179), (427, 46984), (488, 41111), (839, 23912), (854, 23492), (1678, 11956), (1708, 11746), (2989, 6712), (3356, 5978), (3416, 5873)]