2006201793020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{13579273}}^1$

素因数の和:13579454

約数の個数: 48

約数和(自身を含む): 4311691080480

約数和(自身を除く): 2305489287460

約数列:

[1, 2, 4, 5, 10, 20, 83, 89, 166, 178, 332, 356, 415, 445, 830, 890, 1660, 1780, 7387, 14774, 29548, 36935, 73870, 147740, 13579273, 27158546, 54317092, 67896365, 135792730, 271585460, 1127079659, 1208555297, 2254159318, 2417110594, 4508318636, 4834221188, 5635398295, 6042776485, 11270796590, 12085552970, 22541593180, 24171105940, 100310089651, 200620179302, 401240358604, 501550448255, 1003100896510, 2006201793020]

約数ペア:

[(1, 2006201793020), (2, 1003100896510), (4, 501550448255), (5, 401240358604), (10, 200620179302), (20, 100310089651), (83, 24171105940), (89, 22541593180), (166, 12085552970), (178, 11270796590), (332, 6042776485), (356, 5635398295), (415, 4834221188), (445, 4508318636), (830, 2417110594), (890, 2254159318), (1660, 1208555297), (1780, 1127079659), (7387, 271585460), (14774, 135792730), (29548, 67896365), (36935, 54317092), (73870, 27158546), (147740, 13579273)]