20214339935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1975021}}^1$

素因数の和:1975138

約数の個数: 16

約数和(自身を含む): 25596285120

約数和(自身を除く): 5381945185

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 1975021, 9875105, 45425483, 175776869, 227127415, 878884345, 4042867987, 20214339935]

約数ペア:

[(1, 20214339935), (5, 4042867987), (23, 878884345), (89, 227127415), (115, 175776869), (445, 45425483), (2047, 9875105), (10235, 1975021)]