20536696327

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{2131}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 24342050304

約数和(自身を除く): 3805353977

約数列:

[1, 7, 43, 101, 301, 317, 707, 2131, 2219, 4343, 13631, 14917, 30401, 32017, 91633, 95417, 215231, 224119, 641431, 675527, 1376731, 1506617, 4728689, 9254933, 9637117, 29047661, 64784531, 68228227, 203333627, 477597589, 2933813761, 20536696327]

約数ペア:

[(1, 20536696327), (7, 2933813761), (43, 477597589), (101, 203333627), (301, 68228227), (317, 64784531), (707, 29047661), (2131, 9637117), (2219, 9254933), (4343, 4728689), (13631, 1506617), (14917, 1376731), (30401, 675527), (32017, 641431), (91633, 224119), (95417, 215231)]