20066193

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 33291648

約数和(自身を除く): 13225455

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1367, 1631, 2097, 4101, 4893, 9569, 12303, 14679, 28707, 86121, 318511, 955533, 2229577, 2866599, 6688731, 20066193]

約数ペア:

[(1, 20066193), (3, 6688731), (7, 2866599), (9, 2229577), (21, 955533), (63, 318511), (233, 86121), (699, 28707), (1367, 14679), (1631, 12303), (2097, 9569), (4101, 4893)]