20138040004

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{60656747}}^1$

素因数の和:60656834

約数の個数: 12

約数和(自身を含む): 35666167824

約数和(自身を除く): 15528127820

約数列:

[1, 2, 4, 83, 166, 332, 60656747, 121313494, 242626988, 5034510001, 10069020002, 20138040004]

約数ペア:

[(1, 20138040004), (2, 10069020002), (4, 5034510001), (83, 242626988), (166, 121313494), (332, 60656747)]