20792357213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{447311}}^1$

素因数の和:447424

約数の個数: 16

約数和(自身を含む): 22673350656

約数和(自身を除く): 1880993443

約数列:

[1, 23, 43, 47, 989, 1081, 2021, 46483, 447311, 10288153, 19234373, 21023617, 442390579, 483543191, 904015531, 20792357213]

約数ペア:

[(1, 20792357213), (23, 904015531), (43, 483543191), (47, 442390579), (989, 21023617), (1081, 19234373), (2021, 10288153), (46483, 447311)]