20127090874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{15731}}^1$

素因数の和:16083

約数の個数: 48

約数和(自身を含む): 35252013888

約数和(自身を除く): 15124923014

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 311, 374, 622, 2057, 3421, 4114, 5287, 6842, 10574, 15731, 31462, 37631, 58157, 75262, 116314, 173041, 267427, 346082, 534854, 639727, 1279454, 1903451, 2941697, 3806902, 4892341, 5883394, 9784682, 32358667, 53815751, 64717334, 83169797, 107631502, 166339594, 591973261, 914867767, 1183946522, 1829735534, 10063545437, 20127090874]

約数ペア:

[(1, 20127090874), (2, 10063545437), (11, 1829735534), (17, 1183946522), (22, 914867767), (34, 591973261), (121, 166339594), (187, 107631502), (242, 83169797), (311, 64717334), (374, 53815751), (622, 32358667), (2057, 9784682), (3421, 5883394), (4114, 4892341), (5287, 3806902), (6842, 2941697), (10574, 1903451), (15731, 1279454), (31462, 639727), (37631, 534854), (58157, 346082), (75262, 267427), (116314, 173041)]