20163485260

素因数分解:

$2^2\times 5^1\times {\mathrm{67073}}^1\times {\mathrm{15031}}^1$

素因数の和:82113

約数の個数: 24

約数和(自身を含む): 42346767456

約数和(自身を除く): 22183282196

約数列:

[1, 2, 4, 5, 10, 20, 15031, 30062, 60124, 67073, 75155, 134146, 150310, 268292, 300620, 335365, 670730, 1341460, 1008174263, 2016348526, 4032697052, 5040871315, 10081742630, 20163485260]

約数ペア:

[(1, 20163485260), (2, 10081742630), (4, 5040871315), (5, 4032697052), (10, 2016348526), (20, 1008174263), (15031, 1341460), (30062, 670730), (60124, 335365), (67073, 300620), (75155, 268292), (134146, 150310)]