20196044892

素因数分解:

$2^2\times 3^2\times {\mathrm{561001247}}^1$

素因数の和:561001257

約数の個数: 18

約数和(自身を含む): 51051113568

約数和(自身を除く): 30855068676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 561001247, 1122002494, 1683003741, 2244004988, 3366007482, 5049011223, 6732014964, 10098022446, 20196044892]

約数ペア:

[(1, 20196044892), (2, 10098022446), (3, 6732014964), (4, 5049011223), (6, 3366007482), (9, 2244004988), (12, 1683003741), (18, 1122002494), (36, 561001247)]