20094417

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10289}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 34245120

約数和(自身を除く): 14150703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 10289, 30867, 72023, 92601, 216069, 318959, 648207, 956877, 2232713, 2870631, 6698139, 20094417]

約数ペア:

[(1, 20094417), (3, 6698139), (7, 2870631), (9, 2232713), (21, 956877), (31, 648207), (63, 318959), (93, 216069), (217, 92601), (279, 72023), (651, 30867), (1953, 10289)]