20132006884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{15727}}^1$

素因数の和:16408

約数の個数: 48

約数和(自身を含む): 39317483520

約数和(自身を除く): 19185476636

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 619, 1034, 1238, 2068, 2476, 6809, 13618, 15727, 27236, 29093, 31454, 58186, 62908, 116372, 172997, 320023, 345994, 640046, 691988, 739169, 1280092, 1478338, 2956676, 8130859, 9735013, 16261718, 19470026, 32523436, 38940052, 107085143, 214170286, 428340572, 457545611, 915091222, 1830182444, 5033001721, 10066003442, 20132006884]

約数ペア:

[(1, 20132006884), (2, 10066003442), (4, 5033001721), (11, 1830182444), (22, 915091222), (44, 457545611), (47, 428340572), (94, 214170286), (188, 107085143), (517, 38940052), (619, 32523436), (1034, 19470026), (1238, 16261718), (2068, 9735013), (2476, 8130859), (6809, 2956676), (13618, 1478338), (15727, 1280092), (27236, 739169), (29093, 691988), (31454, 640046), (58186, 345994), (62908, 320023), (116372, 172997)]