20792535

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33809}}^1$

素因数の和:33858

約数の個数: 16

約数和(自身を含む): 34080480

約数和(自身を除く): 13287945

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 33809, 101427, 169045, 507135, 1386169, 4158507, 6930845, 20792535]

約数ペア:

[(1, 20792535), (3, 6930845), (5, 4158507), (15, 1386169), (41, 507135), (123, 169045), (205, 101427), (615, 33809)]