20344547544

素因数分解:

$2^3\times 3^1\times {\mathrm{6691}}^1\times {\mathrm{126691}}^1$

素因数の和:133391

約数の個数: 32

約数和(自身を含む): 50869371840

約数和(自身を除く): 30524824296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6691, 13382, 20073, 26764, 40146, 53528, 80292, 126691, 160584, 253382, 380073, 506764, 760146, 1013528, 1520292, 3040584, 847689481, 1695378962, 2543068443, 3390757924, 5086136886, 6781515848, 10172273772, 20344547544]

約数ペア:

[(1, 20344547544), (2, 10172273772), (3, 6781515848), (4, 5086136886), (6, 3390757924), (8, 2543068443), (12, 1695378962), (24, 847689481), (6691, 3040584), (13382, 1520292), (20073, 1013528), (26764, 760146), (40146, 506764), (53528, 380073), (80292, 253382), (126691, 160584)]