20604954

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2137}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 41254848

約数和(自身を除く): 20649894

約数列:

[1, 2, 3, 6, 1607, 2137, 3214, 4274, 4821, 6411, 9642, 12822, 3434159, 6868318, 10302477, 20604954]

約数ペア:

[(1, 20604954), (2, 10302477), (3, 6868318), (6, 3434159), (1607, 12822), (2137, 9642), (3214, 6411), (4274, 4821)]