20173345880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6076309}}^1$

素因数の和:6076403

約数の個数: 32

約数和(自身を含む): 45936903600

約数和(自身を除く): 25763557720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6076309, 12152618, 24305236, 30381545, 48610472, 60763090, 121526180, 243052360, 504333647, 1008667294, 2017334588, 2521668235, 4034669176, 5043336470, 10086672940, 20173345880]

約数ペア:

[(1, 20173345880), (2, 10086672940), (4, 5043336470), (5, 4034669176), (8, 2521668235), (10, 2017334588), (20, 1008667294), (40, 504333647), (83, 243052360), (166, 121526180), (332, 60763090), (415, 48610472), (664, 30381545), (830, 24305236), (1660, 12152618), (3320, 6076309)]