20173409179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{5503}}^1\times {\mathrm{47609}}^1$

素因数の和:53130

約数の個数: 16

約数和(自身を含む): 25156362240

約数和(自身を除く): 4982953061

約数列:

[1, 7, 11, 77, 5503, 38521, 47609, 60533, 333263, 423731, 523699, 3665893, 261992327, 1833946289, 2881915597, 20173409179]

約数ペア:

[(1, 20173409179), (7, 2881915597), (11, 1833946289), (77, 261992327), (5503, 3665893), (38521, 523699), (47609, 423731), (60533, 333263)]