20098641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{683}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 28465344

約数和(自身を除く): 8366703

約数列:

[1, 3, 17, 51, 577, 683, 1731, 2049, 9809, 11611, 29427, 34833, 394091, 1182273, 6699547, 20098641]

約数ペア:

[(1, 20098641), (3, 6699547), (17, 1182273), (51, 394091), (577, 34833), (683, 29427), (1731, 11611), (2049, 9809)]