20584923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6121}}^1$

素因数の和:6202

約数の個数: 16

約数和(自身を含む): 29385600

約数和(自身を除く): 8800677

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 6121, 18363, 116299, 348897, 361139, 1083417, 6861641, 20584923]

約数ペア:

[(1, 20584923), (3, 6861641), (19, 1083417), (57, 361139), (59, 348897), (177, 116299), (1121, 18363), (3363, 6121)]