20164534999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{176651}}^1$

素因数の和:177390

約数の個数: 16

約数和(自身を含む): 24081200640

約数和(自身を除く): 3916665641

約数列:

[1, 7, 23, 161, 709, 4963, 16307, 114149, 176651, 1236557, 4062973, 28440811, 125245559, 876718913, 2880647857, 20164534999]

約数ペア:

[(1, 20164534999), (7, 2880647857), (23, 876718913), (161, 125245559), (709, 28440811), (4963, 4062973), (16307, 1236557), (114149, 176651)]