20236868361

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{921911}}^1$

素因数の和:922194

約数の個数: 20

約数和(自身を含む): 30341967744

約数和(自身を除く): 10105099383

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 21951, 921911, 2765733, 8297199, 24891597, 74674791, 249837881, 749513643, 2248540929, 6745622787, 20236868361]

約数ペア:

[(1, 20236868361), (3, 6745622787), (9, 2248540929), (27, 749513643), (81, 249837881), (271, 74674791), (813, 24891597), (2439, 8297199), (7317, 2765733), (21951, 921911)]