20409533

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 2244547

約数列:

[1, 23, 29, 37, 667, 827, 851, 1073, 19021, 23983, 24679, 30599, 551609, 703777, 887371, 20409533]

約数ペア:

[(1, 20409533), (23, 887371), (29, 703777), (37, 551609), (667, 30599), (827, 24679), (851, 23983), (1073, 19021)]