20087345504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{6691}}^1\times {\mathrm{4079}}^1$

素因数の和:10803

約数の個数: 48

約数和(自身を含む): 41282680320

約数和(自身を除く): 21195334816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 4079, 6691, 8158, 13382, 16316, 26764, 32632, 53528, 65264, 93817, 107056, 130528, 153893, 187634, 214112, 307786, 375268, 615572, 750536, 1231144, 1501072, 2462288, 3002144, 4924576, 27292589, 54585178, 109170356, 218340712, 436681424, 627729547, 873362848, 1255459094, 2510918188, 5021836376, 10043672752, 20087345504]

約数ペア:

[(1, 20087345504), (2, 10043672752), (4, 5021836376), (8, 2510918188), (16, 1255459094), (23, 873362848), (32, 627729547), (46, 436681424), (92, 218340712), (184, 109170356), (368, 54585178), (736, 27292589), (4079, 4924576), (6691, 3002144), (8158, 2462288), (13382, 1501072), (16316, 1231144), (26764, 750536), (32632, 615572), (53528, 375268), (65264, 307786), (93817, 214112), (107056, 187634), (130528, 153893)]