20612052

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5351}}^1$

素因数の和:5468

約数の個数: 36

約数和(自身を含む): 52599456

約数和(自身を除く): 31987404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 5351, 10702, 16053, 21404, 32106, 48159, 64212, 96318, 192636, 572557, 1145114, 1717671, 2290228, 3435342, 5153013, 6870684, 10306026, 20612052]

約数ペア:

[(1, 20612052), (2, 10306026), (3, 6870684), (4, 5153013), (6, 3435342), (9, 2290228), (12, 1717671), (18, 1145114), (36, 572557), (107, 192636), (214, 96318), (321, 64212), (428, 48159), (642, 32106), (963, 21404), (1284, 16053), (1926, 10702), (3852, 5351)]