20165093542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1\times {\mathrm{4357}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 33481154304

約数和(自身を除く): 13316060762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2963, 4357, 5926, 8714, 32593, 47927, 65186, 95854, 210373, 309347, 420746, 618694, 2314103, 3402817, 4628206, 6805634, 12909791, 25819582, 142007701, 284015402, 916595161, 1833190322, 10082546771, 20165093542]

約数ペア:

[(1, 20165093542), (2, 10082546771), (11, 1833190322), (22, 916595161), (71, 284015402), (142, 142007701), (781, 25819582), (1562, 12909791), (2963, 6805634), (4357, 4628206), (5926, 3402817), (8714, 2314103), (32593, 618694), (47927, 420746), (65186, 309347), (95854, 210373)]