20542933

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 23356800

約数和(自身を除く): 2813867

約数列:

[1, 19, 23, 29, 437, 551, 667, 1621, 12673, 30799, 37283, 47009, 708377, 893171, 1081207, 20542933]

約数ペア:

[(1, 20542933), (19, 1081207), (23, 893171), (29, 708377), (437, 47009), (551, 37283), (667, 30799), (1621, 12673)]