20527564176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{20183}}^1$

素因数の和:21213

約数の個数: 120

約数和(自身を含む): 65723948160

約数和(自身を除く): 45196383984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1009, 2018, 3027, 4036, 6054, 7063, 8072, 9081, 12108, 14126, 16144, 18162, 20183, 21189, 24216, 28252, 36324, 40366, 42378, 48432, 56504, 60549, 63567, 72648, 80732, 84756, 113008, 121098, 127134, 141281, 145296, 161464, 169512, 181647, 242196, 254268, 282562, 322928, 339024, 363294, 423843, 484392, 508536, 565124, 726588, 847686, 968784, 1017072, 1130248, 1271529, 1453176, 1695372, 2260496, 2543058, 2906352, 3390744, 5086116, 6781488, 10172232, 20344464, 20364647, 40729294, 61093941, 81458588, 122187882, 142552529, 162917176, 183281823, 244375764, 285105058, 325834352, 366563646, 427657587, 488751528, 570210116, 733127292, 855315174, 977503056, 1140420232, 1282972761, 1466254584, 1710630348, 2280840464, 2565945522, 2932509168, 3421260696, 5131891044, 6842521392, 10263782088, 20527564176]

約数ペア:

[(1, 20527564176), (2, 10263782088), (3, 6842521392), (4, 5131891044), (6, 3421260696), (7, 2932509168), (8, 2565945522), (9, 2280840464), (12, 1710630348), (14, 1466254584), (16, 1282972761), (18, 1140420232), (21, 977503056), (24, 855315174), (28, 733127292), (36, 570210116), (42, 488751528), (48, 427657587), (56, 366563646), (63, 325834352), (72, 285105058), (84, 244375764), (112, 183281823), (126, 162917176), (144, 142552529), (168, 122187882), (252, 81458588), (336, 61093941), (504, 40729294), (1008, 20364647), (1009, 20344464), (2018, 10172232), (3027, 6781488), (4036, 5086116), (6054, 3390744), (7063, 2906352), (8072, 2543058), (9081, 2260496), (12108, 1695372), (14126, 1453176), (16144, 1271529), (18162, 1130248), (20183, 1017072), (21189, 968784), (24216, 847686), (28252, 726588), (36324, 565124), (40366, 508536), (42378, 484392), (48432, 423843), (56504, 363294), (60549, 339024), (63567, 322928), (72648, 282562), (80732, 254268), (84756, 242196), (113008, 181647), (121098, 169512), (127134, 161464), (141281, 145296)]