20155798949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1\times {\mathrm{2953}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 24118819200

約数和(自身を除く): 3963020251

約数列:

[1, 11, 13, 59, 143, 649, 767, 809, 2953, 8437, 8899, 10517, 32483, 38389, 47731, 115687, 174227, 422279, 525041, 620503, 1916497, 2264951, 2388977, 6825533, 24914461, 26278747, 31056701, 140949643, 341623711, 1550446073, 1832345359, 20155798949]

約数ペア:

[(1, 20155798949), (11, 1832345359), (13, 1550446073), (59, 341623711), (143, 140949643), (649, 31056701), (767, 26278747), (809, 24914461), (2953, 6825533), (8437, 2388977), (8899, 2264951), (10517, 1916497), (32483, 620503), (38389, 525041), (47731, 422279), (115687, 174227)]