20113094985

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{528527}}^1$

素因数の和:528637

約数の個数: 32

約数和(自身を含む): 33487534080

約数和(自身を除く): 13374439095

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2537, 7611, 12685, 38055, 528527, 1585581, 2642635, 7927905, 22726661, 31183093, 68179983, 93549279, 113633305, 155915465, 340899915, 467746395, 1340872999, 4022618997, 6704364995, 20113094985]

約数ペア:

[(1, 20113094985), (3, 6704364995), (5, 4022618997), (15, 1340872999), (43, 467746395), (59, 340899915), (129, 155915465), (177, 113633305), (215, 93549279), (295, 68179983), (645, 31183093), (885, 22726661), (2537, 7927905), (7611, 2642635), (12685, 1585581), (38055, 528527)]