20303085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123049}}^1$

素因数の和:123068

約数の個数: 16

約数和(自身を含む): 35438400

約数和(自身を除く): 15135315

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 123049, 369147, 615245, 1353539, 1845735, 4060617, 6767695, 20303085]

約数ペア:

[(1, 20303085), (3, 6767695), (5, 4060617), (11, 1845735), (15, 1353539), (33, 615245), (55, 369147), (165, 123049)]