20199188795

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{45341}}^1$

素因数の和:46126

約数の個数: 16

約数和(自身を含む): 24452033760

約数和(自身を除く): 4252844965

約数列:

[1, 5, 139, 641, 695, 3205, 45341, 89099, 226705, 445495, 6302399, 29063581, 31511995, 145317905, 4039837759, 20199188795]

約数ペア:

[(1, 20199188795), (5, 4039837759), (139, 145317905), (641, 31511995), (695, 29063581), (3205, 6302399), (45341, 445495), (89099, 226705)]