20213222064

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{1399}}^1\times {\mathrm{6143}}^1$

素因数の和:7567

約数の個数: 120

約数和(自身を含む): 60796108800

約数和(自身を除く): 40582886736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 1399, 2352, 2798, 4197, 5596, 6143, 8394, 9793, 11192, 12286, 16788, 18429, 19586, 22384, 24572, 29379, 33576, 36858, 39172, 43001, 49144, 58758, 67152, 68551, 73716, 78344, 86002, 98288, 117516, 129003, 137102, 147432, 156688, 172004, 205653, 235032, 258006, 274204, 294864, 301007, 344008, 411306, 470064, 516012, 548408, 602014, 688016, 822612, 903021, 1032024, 1096816, 1204028, 1645224, 1806042, 2064048, 2408056, 3290448, 3612084, 4816112, 7224168, 8594057, 14448336, 17188114, 25782171, 34376228, 51564342, 60158399, 68752456, 103128684, 120316798, 137504912, 180475197, 206257368, 240633596, 360950394, 412514736, 421108793, 481267192, 721900788, 842217586, 962534384, 1263326379, 1443801576, 1684435172, 2526652758, 2887603152, 3368870344, 5053305516, 6737740688, 10106611032, 20213222064]

約数ペア:

[(1, 20213222064), (2, 10106611032), (3, 6737740688), (4, 5053305516), (6, 3368870344), (7, 2887603152), (8, 2526652758), (12, 1684435172), (14, 1443801576), (16, 1263326379), (21, 962534384), (24, 842217586), (28, 721900788), (42, 481267192), (48, 421108793), (49, 412514736), (56, 360950394), (84, 240633596), (98, 206257368), (112, 180475197), (147, 137504912), (168, 120316798), (196, 103128684), (294, 68752456), (336, 60158399), (392, 51564342), (588, 34376228), (784, 25782171), (1176, 17188114), (1399, 14448336), (2352, 8594057), (2798, 7224168), (4197, 4816112), (5596, 3612084), (6143, 3290448), (8394, 2408056), (9793, 2064048), (11192, 1806042), (12286, 1645224), (16788, 1204028), (18429, 1096816), (19586, 1032024), (22384, 903021), (24572, 822612), (29379, 688016), (33576, 602014), (36858, 548408), (39172, 516012), (43001, 470064), (49144, 411306), (58758, 344008), (67152, 301007), (68551, 294864), (73716, 274204), (78344, 258006), (86002, 235032), (98288, 205653), (117516, 172004), (129003, 156688), (137102, 147432)]