20007588384

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29803}}^1$

素因数の和:29869

約数の個数: 240

約数和(自身を含む): 69067551168

約数和(自身を除く): 49059962784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 81, 84, 96, 108, 111, 112, 126, 144, 148, 162, 168, 189, 216, 222, 224, 252, 259, 288, 296, 324, 333, 336, 378, 432, 444, 504, 518, 567, 592, 648, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1134, 1184, 1296, 1332, 1512, 1554, 1776, 1998, 2016, 2072, 2268, 2331, 2592, 2664, 2997, 3024, 3108, 3552, 3996, 4144, 4536, 4662, 5328, 5994, 6048, 6216, 6993, 7992, 8288, 9072, 9324, 10656, 11988, 12432, 13986, 15984, 18144, 18648, 20979, 23976, 24864, 27972, 29803, 31968, 37296, 41958, 47952, 55944, 59606, 74592, 83916, 89409, 95904, 111888, 119212, 167832, 178818, 208621, 223776, 238424, 268227, 335664, 357636, 417242, 476848, 536454, 625863, 671328, 715272, 804681, 834484, 953696, 1072908, 1102711, 1251726, 1430544, 1609362, 1668968, 1877589, 2145816, 2205422, 2414043, 2503452, 2861088, 3218724, 3308133, 3337936, 3755178, 4291632, 4410844, 4828086, 5006904, 5632767, 6437448, 6616266, 6675872, 7510356, 7718977, 8583264, 8821688, 9656172, 9924399, 10013808, 11265534, 12874896, 13232532, 15020712, 15437954, 16898301, 17643376, 19312344, 19848798, 20027616, 22531068, 23156931, 25749792, 26465064, 29773197, 30041424, 30875908, 33796602, 35286752, 38624688, 39697596, 45062136, 46313862, 52930128, 59546394, 60082848, 61751816, 67593204, 69470793, 77249376, 79395192, 89319591, 90124272, 92627724, 105860256, 119092788, 123503632, 135186408, 138941586, 158790384, 178639182, 180248544, 185255448, 208412379, 238185576, 247007264, 270372816, 277883172, 317580768, 357278364, 370510896, 416824758, 476371152, 540745632, 555766344, 625237137, 714556728, 741021792, 833649516, 952742304, 1111532688, 1250474274, 1429113456, 1667299032, 2223065376, 2500948548, 2858226912, 3334598064, 5001897096, 6669196128, 10003794192, 20007588384]

約数ペア:

[(1, 20007588384), (2, 10003794192), (3, 6669196128), (4, 5001897096), (6, 3334598064), (7, 2858226912), (8, 2500948548), (9, 2223065376), (12, 1667299032), (14, 1429113456), (16, 1250474274), (18, 1111532688), (21, 952742304), (24, 833649516), (27, 741021792), (28, 714556728), (32, 625237137), (36, 555766344), (37, 540745632), (42, 476371152), (48, 416824758), (54, 370510896), (56, 357278364), (63, 317580768), (72, 277883172), (74, 270372816), (81, 247007264), (84, 238185576), (96, 208412379), (108, 185255448), (111, 180248544), (112, 178639182), (126, 158790384), (144, 138941586), (148, 135186408), (162, 123503632), (168, 119092788), (189, 105860256), (216, 92627724), (222, 90124272), (224, 89319591), (252, 79395192), (259, 77249376), (288, 69470793), (296, 67593204), (324, 61751816), (333, 60082848), (336, 59546394), (378, 52930128), (432, 46313862), (444, 45062136), (504, 39697596), (518, 38624688), (567, 35286752), (592, 33796602), (648, 30875908), (666, 30041424), (672, 29773197), (756, 26465064), (777, 25749792), (864, 23156931), (888, 22531068), (999, 20027616), (1008, 19848798), (1036, 19312344), (1134, 17643376), (1184, 16898301), (1296, 15437954), (1332, 15020712), (1512, 13232532), (1554, 12874896), (1776, 11265534), (1998, 10013808), (2016, 9924399), (2072, 9656172), (2268, 8821688), (2331, 8583264), (2592, 7718977), (2664, 7510356), (2997, 6675872), (3024, 6616266), (3108, 6437448), (3552, 5632767), (3996, 5006904), (4144, 4828086), (4536, 4410844), (4662, 4291632), (5328, 3755178), (5994, 3337936), (6048, 3308133), (6216, 3218724), (6993, 2861088), (7992, 2503452), (8288, 2414043), (9072, 2205422), (9324, 2145816), (10656, 1877589), (11988, 1668968), (12432, 1609362), (13986, 1430544), (15984, 1251726), (18144, 1102711), (18648, 1072908), (20979, 953696), (23976, 834484), (24864, 804681), (27972, 715272), (29803, 671328), (31968, 625863), (37296, 536454), (41958, 476848), (47952, 417242), (55944, 357636), (59606, 335664), (74592, 268227), (83916, 238424), (89409, 223776), (95904, 208621), (111888, 178818), (119212, 167832)]