20145322468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{4801}}^1$

素因数の和:5488

約数の個数: 48

約数和(自身を含む): 37138091760

約数和(自身を除く): 16992769292

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 593, 1186, 1769, 2372, 3538, 4801, 7076, 9602, 17197, 19204, 34394, 36173, 68788, 72346, 139229, 144692, 278458, 292861, 556916, 585722, 1049017, 1171444, 2098034, 2846993, 4196068, 5693986, 8492969, 11387972, 16985938, 33971876, 82562797, 165125594, 173666573, 330251188, 347333146, 694666292, 5036330617, 10072661234, 20145322468]

約数ペア:

[(1, 20145322468), (2, 10072661234), (4, 5036330617), (29, 694666292), (58, 347333146), (61, 330251188), (116, 173666573), (122, 165125594), (244, 82562797), (593, 33971876), (1186, 16985938), (1769, 11387972), (2372, 8492969), (3538, 5693986), (4801, 4196068), (7076, 2846993), (9602, 2098034), (17197, 1171444), (19204, 1049017), (34394, 585722), (36173, 556916), (68788, 292861), (72346, 278458), (139229, 144692)]