20199310184

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4827751}}^1$

素因数の和:4828280

約数の個数: 16

約数和(自身を含む): 37946130720

約数和(自身を除く): 17746820536

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4827751, 9655502, 19311004, 38622008, 2524913773, 5049827546, 10099655092, 20199310184]

約数ペア:

[(1, 20199310184), (2, 10099655092), (4, 5049827546), (8, 2524913773), (523, 38622008), (1046, 19311004), (2092, 9655502), (4184, 4827751)]