20073068109

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{4735331}}^1$

素因数の和:4735497

約数の個数: 16

約数和(自身を含む): 29927298240

約数和(自身を除く): 9854230131

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 4735331, 14205993, 42617979, 127853937, 743446967, 2230340901, 6691022703, 20073068109]

約数ペア:

[(1, 20073068109), (3, 6691022703), (9, 2230340901), (27, 743446967), (157, 127853937), (471, 42617979), (1413, 14205993), (4239, 4735331)]