2020003524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 216

約数和(自身を含む): 6624310784

約数和(自身を除く): 4604307260

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 121, 124, 126, 132, 154, 186, 198, 217, 231, 242, 252, 279, 308, 341, 363, 372, 396, 434, 462, 484, 558, 651, 682, 693, 726, 847, 868, 924, 1023, 1089, 1116, 1302, 1364, 1386, 1452, 1694, 1953, 2046, 2137, 2178, 2387, 2541, 2604, 2772, 3069, 3388, 3751, 3906, 4092, 4274, 4356, 4774, 5082, 6138, 6411, 7161, 7502, 7623, 7812, 8548, 9548, 10164, 11253, 12276, 12822, 14322, 14959, 15004, 15246, 19233, 21483, 22506, 23507, 25644, 26257, 28644, 29918, 30492, 33759, 38466, 42966, 44877, 45012, 47014, 52514, 59836, 66247, 67518, 70521, 76932, 78771, 85932, 89754, 94028, 105028, 132494, 134631, 135036, 141042, 157542, 164549, 179508, 198741, 211563, 236313, 258577, 264988, 269262, 282084, 315084, 329098, 397482, 423126, 463729, 472626, 493647, 517154, 538524, 596223, 658196, 728717, 775731, 794964, 846252, 927458, 945252, 987294, 1034308, 1192446, 1391187, 1457434, 1480941, 1551462, 1810039, 1854916, 1974588, 2186151, 2327193, 2384892, 2782374, 2914868, 2961882, 3102924, 3620078, 4173561, 4372302, 4654386, 5101019, 5430117, 5564748, 5923764, 6558453, 7240156, 8015887, 8347122, 8744604, 9308772, 10202038, 10860234, 13116906, 15303057, 16031774, 16290351, 16694244, 20404076, 21720468, 24047661, 26233812, 30606114, 32063548, 32580702, 45909171, 48095322, 56111209, 61212228, 65161404, 72142983, 91818342, 96190644, 112222418, 144285966, 168333627, 183636684, 224444836, 288571932, 336667254, 505000881, 673334508, 1010001762, 2020003524]

約数ペア:

[(1, 2020003524), (2, 1010001762), (3, 673334508), (4, 505000881), (6, 336667254), (7, 288571932), (9, 224444836), (11, 183636684), (12, 168333627), (14, 144285966), (18, 112222418), (21, 96190644), (22, 91818342), (28, 72142983), (31, 65161404), (33, 61212228), (36, 56111209), (42, 48095322), (44, 45909171), (62, 32580702), (63, 32063548), (66, 30606114), (77, 26233812), (84, 24047661), (93, 21720468), (99, 20404076), (121, 16694244), (124, 16290351), (126, 16031774), (132, 15303057), (154, 13116906), (186, 10860234), (198, 10202038), (217, 9308772), (231, 8744604), (242, 8347122), (252, 8015887), (279, 7240156), (308, 6558453), (341, 5923764), (363, 5564748), (372, 5430117), (396, 5101019), (434, 4654386), (462, 4372302), (484, 4173561), (558, 3620078), (651, 3102924), (682, 2961882), (693, 2914868), (726, 2782374), (847, 2384892), (868, 2327193), (924, 2186151), (1023, 1974588), (1089, 1854916), (1116, 1810039), (1302, 1551462), (1364, 1480941), (1386, 1457434), (1452, 1391187), (1694, 1192446), (1953, 1034308), (2046, 987294), (2137, 945252), (2178, 927458), (2387, 846252), (2541, 794964), (2604, 775731), (2772, 728717), (3069, 658196), (3388, 596223), (3751, 538524), (3906, 517154), (4092, 493647), (4274, 472626), (4356, 463729), (4774, 423126), (5082, 397482), (6138, 329098), (6411, 315084), (7161, 282084), (7502, 269262), (7623, 264988), (7812, 258577), (8548, 236313), (9548, 211563), (10164, 198741), (11253, 179508), (12276, 164549), (12822, 157542), (14322, 141042), (14959, 135036), (15004, 134631), (15246, 132494), (19233, 105028), (21483, 94028), (22506, 89754), (23507, 85932), (25644, 78771), (26257, 76932), (28644, 70521), (29918, 67518), (30492, 66247), (33759, 59836), (38466, 52514), (42966, 47014), (44877, 45012)]