20298042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59351}}^1$

素因数の和:59378

約数の個数: 24

約数和(自身を含む): 46294560

約数和(自身を除く): 25996518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59351, 118702, 178053, 356106, 534159, 1068318, 1127669, 2255338, 3383007, 6766014, 10149021, 20298042]

約数ペア:

[(1, 20298042), (2, 10149021), (3, 6766014), (6, 3383007), (9, 2255338), (18, 1127669), (19, 1068318), (38, 534159), (57, 356106), (114, 178053), (171, 118702), (342, 59351)]