20162620646967

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{1055609}}^1$

素因数の和:1056255

約数の個数: 32

約数和(自身を含む): 27379652140800

約数和(自身を除く): 7217031493833

約数列:

[1, 3, 107, 157, 321, 379, 471, 1137, 16799, 40553, 50397, 59503, 121659, 178509, 1055609, 3166827, 6366821, 19100463, 112950163, 165730613, 338850489, 400075811, 497191839, 1200227433, 17733175591, 42808111777, 53199526773, 62811902327, 128424335331, 188435706981, 6720873548989, 20162620646967]

約数ペア:

[(1, 20162620646967), (3, 6720873548989), (107, 188435706981), (157, 128424335331), (321, 62811902327), (379, 53199526773), (471, 42808111777), (1137, 17733175591), (16799, 1200227433), (40553, 497191839), (50397, 400075811), (59503, 338850489), (121659, 165730613), (178509, 112950163), (1055609, 19100463), (3166827, 6366821)]