20192542810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{6073}}^1$

素因数の和:6439

約数の個数: 64

約数和(自身を含む): 40115222784

約数和(自身を除く): 19922679974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 181, 334, 362, 835, 905, 1670, 1810, 1837, 1991, 3674, 3982, 6073, 9185, 9955, 12146, 18370, 19910, 30227, 30365, 60454, 60730, 66803, 133606, 151135, 302270, 332497, 334015, 664994, 668030, 1014191, 1099213, 1662485, 2028382, 2198426, 3324970, 5070955, 5496065, 10141910, 10992130, 11156101, 12091343, 22312202, 24182686, 55780505, 60456715, 111561010, 120913430, 183568571, 367137142, 917842855, 1835685710, 2019254281, 4038508562, 10096271405, 20192542810]

約数ペア:

[(1, 20192542810), (2, 10096271405), (5, 4038508562), (10, 2019254281), (11, 1835685710), (22, 917842855), (55, 367137142), (110, 183568571), (167, 120913430), (181, 111561010), (334, 60456715), (362, 55780505), (835, 24182686), (905, 22312202), (1670, 12091343), (1810, 11156101), (1837, 10992130), (1991, 10141910), (3674, 5496065), (3982, 5070955), (6073, 3324970), (9185, 2198426), (9955, 2028382), (12146, 1662485), (18370, 1099213), (19910, 1014191), (30227, 668030), (30365, 664994), (60454, 334015), (60730, 332497), (66803, 302270), (133606, 151135)]