20348833016

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{823}}^1\times {\mathrm{4733}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 38267004960

約数和(自身を除く): 17918171944

約数列:

[1, 2, 4, 8, 653, 823, 1306, 1646, 2612, 3292, 4733, 5224, 6584, 9466, 18932, 37864, 537419, 1074838, 2149676, 3090649, 3895259, 4299352, 6181298, 7790518, 12362596, 15581036, 24725192, 31162072, 2543604127, 5087208254, 10174416508, 20348833016]

約数ペア:

[(1, 20348833016), (2, 10174416508), (4, 5087208254), (8, 2543604127), (653, 31162072), (823, 24725192), (1306, 15581036), (1646, 12362596), (2612, 7790518), (3292, 6181298), (4733, 4299352), (5224, 3895259), (6584, 3090649), (9466, 2149676), (18932, 1074838), (37864, 537419)]