20214848946

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1\times {\mathrm{18859}}^1$

素因数の和:19878

約数の個数: 32

約数和(自身を含む): 40661556480

約数和(自身を除く): 20446707534

約数列:

[1, 2, 3, 6, 227, 454, 681, 787, 1362, 1574, 2361, 4722, 18859, 37718, 56577, 113154, 178649, 357298, 535947, 1071894, 4280993, 8561986, 12842979, 14842033, 25685958, 29684066, 44526099, 89052198, 3369141491, 6738282982, 10107424473, 20214848946]

約数ペア:

[(1, 20214848946), (2, 10107424473), (3, 6738282982), (6, 3369141491), (227, 89052198), (454, 44526099), (681, 29684066), (787, 25685958), (1362, 14842033), (1574, 12842979), (2361, 8561986), (4722, 4280993), (18859, 1071894), (37718, 535947), (56577, 357298), (113154, 178649)]