20139702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305147}}^1$

素因数の和:305163

約数の個数: 16

約数和(自身を含む): 43941312

約数和(自身を除く): 23801610

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305147, 610294, 915441, 1830882, 3356617, 6713234, 10069851, 20139702]

約数ペア:

[(1, 20139702), (2, 10069851), (3, 6713234), (6, 3356617), (11, 1830882), (22, 915441), (33, 610294), (66, 305147)]