20165935080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168049459}}^1$

素因数の和:168049473

約数の個数: 32

約数和(自身を含む): 60497805600

約数和(自身を除く): 40331870520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168049459, 336098918, 504148377, 672197836, 840247295, 1008296754, 1344395672, 1680494590, 2016593508, 2520741885, 3360989180, 4033187016, 5041483770, 6721978360, 10082967540, 20165935080]

約数ペア:

[(1, 20165935080), (2, 10082967540), (3, 6721978360), (4, 5041483770), (5, 4033187016), (6, 3360989180), (8, 2520741885), (10, 2016593508), (12, 1680494590), (15, 1344395672), (20, 1008296754), (24, 840247295), (30, 672197836), (40, 504148377), (60, 336098918), (120, 168049459)]