2020359993

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2111}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 2861236224

約数和(自身を除く): 840876231

約数列:

[1, 3, 31, 41, 93, 123, 251, 753, 1271, 2111, 3813, 6333, 7781, 10291, 23343, 30873, 65441, 86551, 196323, 259653, 319021, 529861, 957063, 1589583, 2683081, 8049243, 16425691, 21724301, 49277073, 65172903, 673453331, 2020359993]

約数ペア:

[(1, 2020359993), (3, 673453331), (31, 65172903), (41, 49277073), (93, 21724301), (123, 16425691), (251, 8049243), (753, 2683081), (1271, 1589583), (2111, 957063), (3813, 529861), (6333, 319021), (7781, 259653), (10291, 196323), (23343, 86551), (30873, 65441)]