20566564704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{6833}}^1$

素因数の和:8349

約数の個数: 144

約数和(自身を含む): 66895893792

約数和(自身を除く): 46329329088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1493, 2016, 2986, 4479, 5972, 6833, 8958, 10451, 11944, 13437, 13666, 17916, 20499, 20902, 23888, 26874, 27332, 31353, 35832, 40998, 41804, 47776, 47831, 53748, 54664, 61497, 62706, 71664, 81996, 83608, 94059, 95662, 107496, 109328, 122994, 125412, 143328, 143493, 163992, 167216, 188118, 191324, 214992, 218656, 245988, 250824, 286986, 327984, 334432, 376236, 382648, 429984, 430479, 491976, 501648, 573972, 655968, 752472, 765296, 860958, 983952, 1003296, 1147944, 1504944, 1530592, 1721916, 1967904, 2295888, 3009888, 3443832, 4591776, 6887664, 10201669, 13775328, 20403338, 30605007, 40806676, 61210014, 71411683, 81613352, 91815021, 122420028, 142823366, 163226704, 183630042, 214235049, 244840056, 285646732, 326453408, 367260084, 428470098, 489680112, 571293464, 642705147, 734520168, 856940196, 979360224, 1142586928, 1285410294, 1469040336, 1713880392, 2285173856, 2570820588, 2938080672, 3427760784, 5141641176, 6855521568, 10283282352, 20566564704]

約数ペア:

[(1, 20566564704), (2, 10283282352), (3, 6855521568), (4, 5141641176), (6, 3427760784), (7, 2938080672), (8, 2570820588), (9, 2285173856), (12, 1713880392), (14, 1469040336), (16, 1285410294), (18, 1142586928), (21, 979360224), (24, 856940196), (28, 734520168), (32, 642705147), (36, 571293464), (42, 489680112), (48, 428470098), (56, 367260084), (63, 326453408), (72, 285646732), (84, 244840056), (96, 214235049), (112, 183630042), (126, 163226704), (144, 142823366), (168, 122420028), (224, 91815021), (252, 81613352), (288, 71411683), (336, 61210014), (504, 40806676), (672, 30605007), (1008, 20403338), (1493, 13775328), (2016, 10201669), (2986, 6887664), (4479, 4591776), (5972, 3443832), (6833, 3009888), (8958, 2295888), (10451, 1967904), (11944, 1721916), (13437, 1530592), (13666, 1504944), (17916, 1147944), (20499, 1003296), (20902, 983952), (23888, 860958), (26874, 765296), (27332, 752472), (31353, 655968), (35832, 573972), (40998, 501648), (41804, 491976), (47776, 430479), (47831, 429984), (53748, 382648), (54664, 376236), (61497, 334432), (62706, 327984), (71664, 286986), (81996, 250824), (83608, 245988), (94059, 218656), (95662, 214992), (107496, 191324), (109328, 188118), (122994, 167216), (125412, 163992), (143328, 143493)]