20175192014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{7517}}^1$

素因数の和:8092

約数の個数: 32

約数和(自身を含む): 31509922752

約数和(自身を除く): 11334730738

約数列:

[1, 2, 41, 71, 82, 142, 461, 922, 2911, 5822, 7517, 15034, 18901, 32731, 37802, 65462, 308197, 533707, 616394, 1067414, 1341971, 2683942, 3465337, 6930674, 21881987, 43763974, 142078817, 246038927, 284157634, 492077854, 10087596007, 20175192014]

約数ペア:

[(1, 20175192014), (2, 10087596007), (41, 492077854), (71, 284157634), (82, 246038927), (142, 142078817), (461, 43763974), (922, 21881987), (2911, 6930674), (5822, 3465337), (7517, 2683942), (15034, 1341971), (18901, 1067414), (32731, 616394), (37802, 533707), (65462, 308197)]