20452854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179411}}^1$

素因数の和:179435

約数の個数: 16

約数和(自身を含む): 43058880

約数和(自身を除く): 22606026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179411, 358822, 538233, 1076466, 3408809, 6817618, 10226427, 20452854]

約数ペア:

[(1, 20452854), (2, 10226427), (3, 6817618), (6, 3408809), (19, 1076466), (38, 538233), (57, 358822), (114, 179411)]