20930147277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{34537}}^1$

素因数の和:34973

約数の個数: 32

約数和(自身を含む): 30868682880

約数和(自身を除く): 9938535603

約数列:

[1, 3, 13, 39, 41, 123, 379, 533, 1137, 1599, 4927, 14781, 15539, 34537, 46617, 103611, 202007, 448981, 606021, 1346943, 1416017, 4248051, 13089523, 18408221, 39268569, 55224663, 170163799, 510491397, 536670443, 1610011329, 6976715759, 20930147277]

約数ペア:

[(1, 20930147277), (3, 6976715759), (13, 1610011329), (39, 536670443), (41, 510491397), (123, 170163799), (379, 55224663), (533, 39268569), (1137, 18408221), (1599, 13089523), (4927, 4248051), (14781, 1416017), (15539, 1346943), (34537, 606021), (46617, 448981), (103611, 202007)]