20204184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 70237440

約数和(自身を除く): 50033256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 29, 33, 39, 42, 44, 52, 56, 58, 66, 77, 78, 84, 87, 88, 91, 104, 116, 132, 143, 154, 156, 168, 174, 182, 203, 231, 232, 264, 273, 286, 308, 312, 319, 348, 364, 377, 406, 429, 462, 546, 572, 609, 616, 638, 696, 728, 754, 812, 841, 858, 924, 957, 1001, 1092, 1131, 1144, 1218, 1276, 1508, 1624, 1682, 1716, 1848, 1914, 2002, 2184, 2233, 2262, 2436, 2523, 2552, 2639, 3003, 3016, 3364, 3432, 3828, 4004, 4147, 4466, 4524, 4872, 5046, 5278, 5887, 6006, 6699, 6728, 7656, 7917, 8008, 8294, 8932, 9048, 9251, 10092, 10556, 10933, 11774, 12012, 12441, 13398, 15834, 16588, 17661, 17864, 18502, 20184, 21112, 21866, 23548, 24024, 24882, 26796, 27753, 29029, 31668, 32799, 33176, 35322, 37004, 43732, 47096, 49764, 53592, 55506, 58058, 63336, 64757, 65598, 70644, 74008, 76531, 87087, 87464, 99528, 111012, 116116, 120263, 129514, 131196, 141288, 153062, 174174, 194271, 222024, 229593, 232232, 240526, 259028, 262392, 306124, 348348, 360789, 388542, 459186, 481052, 518056, 612248, 696696, 721578, 777084, 841841, 918372, 962104, 1443156, 1554168, 1683682, 1836744, 2525523, 2886312, 3367364, 5051046, 6734728, 10102092, 20204184]

約数ペア:

[(1, 20204184), (2, 10102092), (3, 6734728), (4, 5051046), (6, 3367364), (7, 2886312), (8, 2525523), (11, 1836744), (12, 1683682), (13, 1554168), (14, 1443156), (21, 962104), (22, 918372), (24, 841841), (26, 777084), (28, 721578), (29, 696696), (33, 612248), (39, 518056), (42, 481052), (44, 459186), (52, 388542), (56, 360789), (58, 348348), (66, 306124), (77, 262392), (78, 259028), (84, 240526), (87, 232232), (88, 229593), (91, 222024), (104, 194271), (116, 174174), (132, 153062), (143, 141288), (154, 131196), (156, 129514), (168, 120263), (174, 116116), (182, 111012), (203, 99528), (231, 87464), (232, 87087), (264, 76531), (273, 74008), (286, 70644), (308, 65598), (312, 64757), (319, 63336), (348, 58058), (364, 55506), (377, 53592), (406, 49764), (429, 47096), (462, 43732), (546, 37004), (572, 35322), (609, 33176), (616, 32799), (638, 31668), (696, 29029), (728, 27753), (754, 26796), (812, 24882), (841, 24024), (858, 23548), (924, 21866), (957, 21112), (1001, 20184), (1092, 18502), (1131, 17864), (1144, 17661), (1218, 16588), (1276, 15834), (1508, 13398), (1624, 12441), (1682, 12012), (1716, 11774), (1848, 10933), (1914, 10556), (2002, 10092), (2184, 9251), (2233, 9048), (2262, 8932), (2436, 8294), (2523, 8008), (2552, 7917), (2639, 7656), (3003, 6728), (3016, 6699), (3364, 6006), (3432, 5887), (3828, 5278), (4004, 5046), (4147, 4872), (4466, 4524)]