20236682712

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{1279507}}^1$

素因数の和:1280175

約数の個数: 32

約数和(自身を含む): 50668516800

約数和(自身を除く): 30431834088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1977, 2636, 3954, 5272, 7908, 15816, 1279507, 2559014, 3838521, 5118028, 7677042, 10236056, 15354084, 30708168, 843195113, 1686390226, 2529585339, 3372780452, 5059170678, 6745560904, 10118341356, 20236682712]

約数ペア:

[(1, 20236682712), (2, 10118341356), (3, 6745560904), (4, 5059170678), (6, 3372780452), (8, 2529585339), (12, 1686390226), (24, 843195113), (659, 30708168), (1318, 15354084), (1977, 10236056), (2636, 7677042), (3954, 5118028), (5272, 3838521), (7908, 2559014), (15816, 1279507)]