20342810575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{330643}}^1$

素因数の和:330783

約数の個数: 24

約数和(自身を含む): 26567906688

約数和(自身を除く): 6225096113

約数列:

[1, 5, 23, 25, 107, 115, 535, 575, 2461, 2675, 12305, 61525, 330643, 1653215, 7604789, 8266075, 35378801, 38023945, 176894005, 190119725, 813712423, 884470025, 4068562115, 20342810575]

約数ペア:

[(1, 20342810575), (5, 4068562115), (23, 884470025), (25, 813712423), (107, 190119725), (115, 176894005), (535, 38023945), (575, 35378801), (2461, 8266075), (2675, 7604789), (12305, 1653215), (61525, 330643)]