20348057824

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{111109}}^1$

素因数の和:111275

約数の個数: 48

約数和(自身を含む): 41159588400

約数和(自身を除く): 20811530576

約数列:

[1, 2, 4, 8, 16, 32, 59, 97, 118, 194, 236, 388, 472, 776, 944, 1552, 1888, 3104, 5723, 11446, 22892, 45784, 91568, 111109, 183136, 222218, 444436, 888872, 1777744, 3555488, 6555431, 10777573, 13110862, 21555146, 26221724, 43110292, 52443448, 86220584, 104886896, 172441168, 209773792, 344882336, 635876807, 1271753614, 2543507228, 5087014456, 10174028912, 20348057824]

約数ペア:

[(1, 20348057824), (2, 10174028912), (4, 5087014456), (8, 2543507228), (16, 1271753614), (32, 635876807), (59, 344882336), (97, 209773792), (118, 172441168), (194, 104886896), (236, 86220584), (388, 52443448), (472, 43110292), (776, 26221724), (944, 21555146), (1552, 13110862), (1888, 10777573), (3104, 6555431), (5723, 3555488), (11446, 1777744), (22892, 888872), (45784, 444436), (91568, 222218), (111109, 183136)]