20176581486

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1\times {\mathrm{9839}}^1$

素因数の和:12584

約数の個数: 32

約数和(自身を含む): 40680921600

約数和(自身を除く): 20504340114

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2609, 5218, 7827, 9839, 15654, 19678, 29517, 59034, 341779, 683558, 1025337, 1288909, 2050674, 2577818, 3866727, 7733454, 25669951, 51339902, 77009853, 154019706, 3362763581, 6725527162, 10088290743, 20176581486]

約数ペア:

[(1, 20176581486), (2, 10088290743), (3, 6725527162), (6, 3362763581), (131, 154019706), (262, 77009853), (393, 51339902), (786, 25669951), (2609, 7733454), (5218, 3866727), (7827, 2577818), (9839, 2050674), (15654, 1288909), (19678, 1025337), (29517, 683558), (59034, 341779)]