20237823

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{24179}}^1$

素因数の和:24219

約数の個数: 16

約数和(自身を含む): 30950400

約数和(自身を除く): 10712577

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 24179, 72537, 217611, 652833, 749549, 2248647, 6745941, 20237823]

約数ペア:

[(1, 20237823), (3, 6745941), (9, 2248647), (27, 749549), (31, 652833), (93, 217611), (279, 72537), (837, 24179)]