20362401

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{10331}}^1$

素因数の和:10413

約数の個数: 16

約数和(自身を含む): 30582720

約数和(自身を除く): 10220319

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 10331, 30993, 92979, 278937, 754163, 2262489, 6787467, 20362401]

約数ペア:

[(1, 20362401), (3, 6787467), (9, 2262489), (27, 754163), (73, 278937), (219, 92979), (657, 30993), (1971, 10331)]