20864622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183023}}^1$

素因数の和:183047

約数の個数: 16

約数和(自身を含む): 43925760

約数和(自身を除く): 23061138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183023, 366046, 549069, 1098138, 3477437, 6954874, 10432311, 20864622]

約数ペア:

[(1, 20864622), (2, 10432311), (3, 6954874), (6, 3477437), (19, 1098138), (38, 549069), (57, 366046), (114, 183023)]