20163546495

素因数分解:

$3^2\times 5^1\times {\mathrm{31817}}^1\times {\mathrm{14083}}^1$

素因数の和:45911

約数の個数: 24

約数和(自身を含む): 34953727536

約数和(自身を除く): 14790181041

約数列:

[1, 3, 5, 9, 15, 45, 14083, 31817, 42249, 70415, 95451, 126747, 159085, 211245, 286353, 477255, 633735, 1431765, 448078811, 1344236433, 2240394055, 4032709299, 6721182165, 20163546495]

約数ペア:

[(1, 20163546495), (3, 6721182165), (5, 4032709299), (9, 2240394055), (15, 1344236433), (45, 448078811), (14083, 1431765), (31817, 633735), (42249, 477255), (70415, 286353), (95451, 211245), (126747, 159085)]