20796441553

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{75989}}^1$

素因数の和:76248

約数の個数: 16

約数和(自身を含む): 22133151360

約数和(自身を除く): 1336709807

約数列:

[1, 23, 73, 163, 1679, 3749, 11899, 75989, 273677, 1747747, 5547197, 12386207, 127585531, 284882761, 904193111, 20796441553]

約数ペア:

[(1, 20796441553), (23, 904193111), (73, 284882761), (163, 127585531), (1679, 12386207), (3749, 5547197), (11899, 1747747), (75989, 273677)]