20199702615

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{122167}}^1$

素因数の和:122399

約数の個数: 32

約数和(自身を含む): 32979495936

約数和(自身を除く): 12779793321

約数列:

[1, 3, 5, 15, 73, 151, 219, 365, 453, 755, 1095, 2265, 11023, 33069, 55115, 122167, 165345, 366501, 610835, 1832505, 8918191, 18447217, 26754573, 44590955, 55341651, 92236085, 133772865, 276708255, 1346646841, 4039940523, 6733234205, 20199702615]

約数ペア:

[(1, 20199702615), (3, 6733234205), (5, 4039940523), (15, 1346646841), (73, 276708255), (151, 133772865), (219, 92236085), (365, 55341651), (453, 44590955), (755, 26754573), (1095, 18447217), (2265, 8918191), (11023, 1832505), (33069, 610835), (55115, 366501), (122167, 165345)]