20136489896

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{30326039}}^1$

素因数の和:30326128

約数の個数: 16

約数和(自身を含む): 38210810400

約数和(自身を除く): 18074320504

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 30326039, 60652078, 121304156, 242608312, 2517061237, 5034122474, 10068244948, 20136489896]

約数ペア:

[(1, 20136489896), (2, 10068244948), (4, 5034122474), (8, 2517061237), (83, 242608312), (166, 121304156), (332, 60652078), (664, 30326039)]