20186481138

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1\times {\mathrm{40289}}^1$

素因数の和:41146

約数の個数: 32

約数和(自身を含む): 40786372800

約数和(自身を除く): 20599891662

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 739, 1478, 2217, 4434, 40289, 80578, 83507, 120867, 167014, 241734, 250521, 501042, 4552657, 9105314, 13657971, 27315942, 29773571, 59547142, 89320713, 178641426, 3364413523, 6728827046, 10093240569, 20186481138]

約数ペア:

[(1, 20186481138), (2, 10093240569), (3, 6728827046), (6, 3364413523), (113, 178641426), (226, 89320713), (339, 59547142), (678, 29773571), (739, 27315942), (1478, 13657971), (2217, 9105314), (4434, 4552657), (40289, 501042), (80578, 250521), (83507, 241734), (120867, 167014)]