20227557492

素因数分解:

$2^2\times 3^4\times {\mathrm{1789}}^1\times {\mathrm{34897}}^1$

素因数の和:36702

約数の個数: 60

約数和(自身を含む): 52909904740

約数和(自身を除く): 32682347248

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1789, 3578, 5367, 7156, 10734, 16101, 21468, 32202, 34897, 48303, 64404, 69794, 96606, 104691, 139588, 144909, 193212, 209382, 289818, 314073, 418764, 579636, 628146, 942219, 1256292, 1884438, 2826657, 3768876, 5653314, 11306628, 62430733, 124861466, 187292199, 249722932, 374584398, 561876597, 749168796, 1123753194, 1685629791, 2247506388, 3371259582, 5056889373, 6742519164, 10113778746, 20227557492]

約数ペア:

[(1, 20227557492), (2, 10113778746), (3, 6742519164), (4, 5056889373), (6, 3371259582), (9, 2247506388), (12, 1685629791), (18, 1123753194), (27, 749168796), (36, 561876597), (54, 374584398), (81, 249722932), (108, 187292199), (162, 124861466), (324, 62430733), (1789, 11306628), (3578, 5653314), (5367, 3768876), (7156, 2826657), (10734, 1884438), (16101, 1256292), (21468, 942219), (32202, 628146), (34897, 579636), (48303, 418764), (64404, 314073), (69794, 289818), (96606, 209382), (104691, 193212), (139588, 144909)]