20774166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{823}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 47620608

約数和(自身を除く): 26846442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 823, 1202, 1646, 1803, 2469, 3606, 4207, 4938, 5761, 8414, 11522, 12621, 17283, 25242, 34566, 494623, 989246, 1483869, 2967738, 3462361, 6924722, 10387083, 20774166]

約数ペア:

[(1, 20774166), (2, 10387083), (3, 6924722), (6, 3462361), (7, 2967738), (14, 1483869), (21, 989246), (42, 494623), (601, 34566), (823, 25242), (1202, 17283), (1646, 12621), (1803, 11522), (2469, 8414), (3606, 5761), (4207, 4938)]