20199077448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{90977}}^1$

素因数の和:91055

約数の個数: 96

約数和(自身を含む): 57054123360

約数和(自身を除く): 36855045912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 841, 957, 1276, 1682, 1914, 2523, 2552, 3364, 3828, 5046, 6728, 7656, 9251, 10092, 18502, 20184, 27753, 37004, 55506, 74008, 90977, 111012, 181954, 222024, 272931, 363908, 545862, 727816, 1000747, 1091724, 2001494, 2183448, 2638333, 3002241, 4002988, 5276666, 6004482, 7914999, 8005976, 10553332, 12008964, 15829998, 21106664, 24017928, 29021663, 31659996, 58043326, 63319992, 76511657, 87064989, 116086652, 153023314, 174129978, 229534971, 232173304, 306046628, 348259956, 459069942, 612093256, 696519912, 841628227, 918139884, 1683256454, 1836279768, 2524884681, 3366512908, 5049769362, 6733025816, 10099538724, 20199077448]

約数ペア:

[(1, 20199077448), (2, 10099538724), (3, 6733025816), (4, 5049769362), (6, 3366512908), (8, 2524884681), (11, 1836279768), (12, 1683256454), (22, 918139884), (24, 841628227), (29, 696519912), (33, 612093256), (44, 459069942), (58, 348259956), (66, 306046628), (87, 232173304), (88, 229534971), (116, 174129978), (132, 153023314), (174, 116086652), (232, 87064989), (264, 76511657), (319, 63319992), (348, 58043326), (638, 31659996), (696, 29021663), (841, 24017928), (957, 21106664), (1276, 15829998), (1682, 12008964), (1914, 10553332), (2523, 8005976), (2552, 7914999), (3364, 6004482), (3828, 5276666), (5046, 4002988), (6728, 3002241), (7656, 2638333), (9251, 2183448), (10092, 2001494), (18502, 1091724), (20184, 1000747), (27753, 727816), (37004, 545862), (55506, 363908), (74008, 272931), (90977, 222024), (111012, 181954)]