20169918105

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1\times {\mathrm{3221}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 32440642560

約数和(自身を除く): 12270724455

約数列:

[1, 3, 5, 15, 229, 687, 1145, 1823, 3221, 3435, 5469, 9115, 9663, 16105, 27345, 48315, 417467, 737609, 1252401, 2087335, 2212827, 3688045, 5871883, 6262005, 11064135, 17615649, 29359415, 88078245, 1344661207, 4033983621, 6723306035, 20169918105]

約数ペア:

[(1, 20169918105), (3, 6723306035), (5, 4033983621), (15, 1344661207), (229, 88078245), (687, 29359415), (1145, 17615649), (1823, 11064135), (3221, 6262005), (3435, 5871883), (5469, 3688045), (9115, 2212827), (9663, 2087335), (16105, 1252401), (27345, 737609), (48315, 417467)]