20201472096

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13411}}^1$

素因数の和:13525

約数の個数: 192

約数和(自身を含む): 61323526656

約数和(自身を除く): 41122054560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 71, 78, 96, 102, 104, 136, 142, 156, 204, 208, 213, 221, 272, 284, 312, 408, 416, 426, 442, 544, 568, 624, 663, 816, 852, 884, 923, 1136, 1207, 1248, 1326, 1632, 1704, 1768, 1846, 2272, 2414, 2652, 2769, 3408, 3536, 3621, 3692, 4828, 5304, 5538, 6816, 7072, 7242, 7384, 9656, 10608, 11076, 13411, 14484, 14768, 15691, 19312, 21216, 22152, 26822, 28968, 29536, 31382, 38624, 40233, 44304, 47073, 53644, 57936, 62764, 80466, 88608, 94146, 107288, 115872, 125528, 160932, 174343, 188292, 214576, 227987, 251056, 321864, 348686, 376584, 429152, 455974, 502112, 523029, 643728, 683961, 697372, 753168, 911948, 952181, 1046058, 1287456, 1367922, 1394744, 1506336, 1823896, 1904362, 2092116, 2735844, 2789488, 2856543, 2963831, 3647792, 3808724, 4184232, 5471688, 5578976, 5713086, 5927662, 7295584, 7617448, 8368464, 8891493, 10943376, 11426172, 11855324, 12378353, 15234896, 16187077, 16736928, 17782986, 21886752, 22852344, 23710648, 24756706, 30469792, 32374154, 35565972, 37135059, 45704688, 47421296, 48561231, 49513412, 64748308, 71131944, 74270118, 91409376, 94842592, 97122462, 99026824, 129496616, 142263888, 148540236, 194244924, 198053648, 210432001, 258993232, 284527776, 297080472, 388489848, 396107296, 420864002, 517986464, 594160944, 631296003, 776979696, 841728004, 1188321888, 1262592006, 1553959392, 1683456008, 2525184012, 3366912016, 5050368024, 6733824032, 10100736048, 20201472096]

約数ペア:

[(1, 20201472096), (2, 10100736048), (3, 6733824032), (4, 5050368024), (6, 3366912016), (8, 2525184012), (12, 1683456008), (13, 1553959392), (16, 1262592006), (17, 1188321888), (24, 841728004), (26, 776979696), (32, 631296003), (34, 594160944), (39, 517986464), (48, 420864002), (51, 396107296), (52, 388489848), (68, 297080472), (71, 284527776), (78, 258993232), (96, 210432001), (102, 198053648), (104, 194244924), (136, 148540236), (142, 142263888), (156, 129496616), (204, 99026824), (208, 97122462), (213, 94842592), (221, 91409376), (272, 74270118), (284, 71131944), (312, 64748308), (408, 49513412), (416, 48561231), (426, 47421296), (442, 45704688), (544, 37135059), (568, 35565972), (624, 32374154), (663, 30469792), (816, 24756706), (852, 23710648), (884, 22852344), (923, 21886752), (1136, 17782986), (1207, 16736928), (1248, 16187077), (1326, 15234896), (1632, 12378353), (1704, 11855324), (1768, 11426172), (1846, 10943376), (2272, 8891493), (2414, 8368464), (2652, 7617448), (2769, 7295584), (3408, 5927662), (3536, 5713086), (3621, 5578976), (3692, 5471688), (4828, 4184232), (5304, 3808724), (5538, 3647792), (6816, 2963831), (7072, 2856543), (7242, 2789488), (7384, 2735844), (9656, 2092116), (10608, 1904362), (11076, 1823896), (13411, 1506336), (14484, 1394744), (14768, 1367922), (15691, 1287456), (19312, 1046058), (21216, 952181), (22152, 911948), (26822, 753168), (28968, 697372), (29536, 683961), (31382, 643728), (38624, 523029), (40233, 502112), (44304, 455974), (47073, 429152), (53644, 376584), (57936, 348686), (62764, 321864), (80466, 251056), (88608, 227987), (94146, 214576), (107288, 188292), (115872, 174343), (125528, 160932)]