20201089104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14449}}^1$

素因数の和:14562

約数の個数: 240

約数和(自身を含む): 68948464000

約数和(自身を除く): 48747374896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 73, 76, 84, 112, 114, 126, 133, 144, 146, 152, 168, 171, 219, 228, 252, 266, 292, 304, 336, 342, 399, 438, 456, 504, 511, 532, 584, 657, 684, 798, 876, 912, 1008, 1022, 1064, 1168, 1197, 1314, 1368, 1387, 1533, 1596, 1752, 2044, 2128, 2394, 2628, 2736, 2774, 3066, 3192, 3504, 4088, 4161, 4599, 4788, 5256, 5548, 6132, 6384, 8176, 8322, 9198, 9576, 9709, 10512, 11096, 12264, 12483, 14449, 16644, 18396, 19152, 19418, 22192, 24528, 24966, 28898, 29127, 33288, 36792, 38836, 43347, 49932, 57796, 58254, 66576, 73584, 77672, 86694, 87381, 99864, 101143, 115592, 116508, 130041, 155344, 173388, 174762, 199728, 202286, 231184, 233016, 260082, 274531, 303429, 346776, 349524, 404572, 466032, 520164, 549062, 606858, 693552, 699048, 809144, 823593, 910287, 1040328, 1054777, 1098124, 1213716, 1398096, 1618288, 1647186, 1820574, 1921717, 2080656, 2109554, 2196248, 2427432, 2470779, 3164331, 3294372, 3641148, 3843434, 4219108, 4392496, 4854864, 4941558, 5765151, 6328662, 6588744, 7282296, 7383439, 7686868, 8438216, 9492993, 9883116, 11530302, 12657324, 13177488, 14564592, 14766878, 15373736, 16876432, 17295453, 18985986, 19766232, 20040763, 22150317, 23060604, 25314648, 29533756, 30747472, 34590906, 37971972, 39532464, 40081526, 44300634, 46121208, 50629296, 59067512, 60122289, 66450951, 69181812, 75943944, 80163052, 88601268, 92242416, 118135024, 120244578, 132901902, 138363624, 140285341, 151887888, 160326104, 177202536, 180366867, 240489156, 265803804, 276727248, 280570682, 320652208, 354405072, 360733734, 420856023, 480978312, 531607608, 561141364, 721467468, 841712046, 961956624, 1063215216, 1122282728, 1262568069, 1442934936, 1683424092, 2244565456, 2525136138, 2885869872, 3366848184, 5050272276, 6733696368, 10100544552, 20201089104]

約数ペア:

[(1, 20201089104), (2, 10100544552), (3, 6733696368), (4, 5050272276), (6, 3366848184), (7, 2885869872), (8, 2525136138), (9, 2244565456), (12, 1683424092), (14, 1442934936), (16, 1262568069), (18, 1122282728), (19, 1063215216), (21, 961956624), (24, 841712046), (28, 721467468), (36, 561141364), (38, 531607608), (42, 480978312), (48, 420856023), (56, 360733734), (57, 354405072), (63, 320652208), (72, 280570682), (73, 276727248), (76, 265803804), (84, 240489156), (112, 180366867), (114, 177202536), (126, 160326104), (133, 151887888), (144, 140285341), (146, 138363624), (152, 132901902), (168, 120244578), (171, 118135024), (219, 92242416), (228, 88601268), (252, 80163052), (266, 75943944), (292, 69181812), (304, 66450951), (336, 60122289), (342, 59067512), (399, 50629296), (438, 46121208), (456, 44300634), (504, 40081526), (511, 39532464), (532, 37971972), (584, 34590906), (657, 30747472), (684, 29533756), (798, 25314648), (876, 23060604), (912, 22150317), (1008, 20040763), (1022, 19766232), (1064, 18985986), (1168, 17295453), (1197, 16876432), (1314, 15373736), (1368, 14766878), (1387, 14564592), (1533, 13177488), (1596, 12657324), (1752, 11530302), (2044, 9883116), (2128, 9492993), (2394, 8438216), (2628, 7686868), (2736, 7383439), (2774, 7282296), (3066, 6588744), (3192, 6328662), (3504, 5765151), (4088, 4941558), (4161, 4854864), (4599, 4392496), (4788, 4219108), (5256, 3843434), (5548, 3641148), (6132, 3294372), (6384, 3164331), (8176, 2470779), (8322, 2427432), (9198, 2196248), (9576, 2109554), (9709, 2080656), (10512, 1921717), (11096, 1820574), (12264, 1647186), (12483, 1618288), (14449, 1398096), (16644, 1213716), (18396, 1098124), (19152, 1054777), (19418, 1040328), (22192, 910287), (24528, 823593), (24966, 809144), (28898, 699048), (29127, 693552), (33288, 606858), (36792, 549062), (38836, 520164), (43347, 466032), (49932, 404572), (57796, 349524), (58254, 346776), (66576, 303429), (73584, 274531), (77672, 260082), (86694, 233016), (87381, 231184), (99864, 202286), (101143, 199728), (115592, 174762), (116508, 173388), (130041, 155344)]