20136660540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14591783}}^1$

素因数の和:14591818

約数の個数: 48

約数和(自身を含む): 58834073088

約数和(自身を除く): 38697412548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14591783, 29183566, 43775349, 58367132, 72958915, 87550698, 145917830, 175101396, 218876745, 291835660, 335611009, 437753490, 671222018, 875506980, 1006833027, 1342444036, 1678055045, 2013666054, 3356110090, 4027332108, 5034165135, 6712220180, 10068330270, 20136660540]

約数ペア:

[(1, 20136660540), (2, 10068330270), (3, 6712220180), (4, 5034165135), (5, 4027332108), (6, 3356110090), (10, 2013666054), (12, 1678055045), (15, 1342444036), (20, 1006833027), (23, 875506980), (30, 671222018), (46, 437753490), (60, 335611009), (69, 291835660), (92, 218876745), (115, 175101396), (138, 145917830), (230, 87550698), (276, 72958915), (345, 58367132), (460, 43775349), (690, 29183566), (1380, 14591783)]