20407324896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{2029}}^1$

素因数の和:3718

約数の個数: 192

約数和(自身を含む): 68098867200

約数和(自身を除く): 47691542304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 1663, 2016, 2029, 3024, 3326, 4058, 4989, 6048, 6087, 6652, 8116, 9978, 11641, 12174, 13304, 14203, 14967, 16232, 18261, 19956, 23282, 24348, 26608, 28406, 29934, 32464, 34923, 36522, 39912, 42609, 44901, 46564, 48696, 53216, 54783, 56812, 59868, 64928, 69846, 73044, 79824, 85218, 89802, 93128, 97392, 104769, 109566, 113624, 119736, 127827, 139692, 146088, 159648, 170436, 179604, 186256, 194784, 209538, 219132, 227248, 239472, 255654, 279384, 292176, 314307, 340872, 359208, 372512, 383481, 419076, 438264, 454496, 478944, 511308, 558768, 584352, 628614, 681744, 718416, 766962, 838152, 876528, 1022616, 1117536, 1257228, 1363488, 1436832, 1533924, 1676304, 1753056, 2045232, 2514456, 3067848, 3352608, 3374227, 4090464, 5028912, 6135696, 6748454, 10057824, 10122681, 12271392, 13496908, 20245362, 23619589, 26993816, 30368043, 40490724, 47239178, 53987632, 60736086, 70858767, 80981448, 91104129, 94478356, 107975264, 121472172, 141717534, 161962896, 182208258, 188956712, 212576301, 242944344, 283435068, 323925792, 364416516, 377913424, 425152602, 485888688, 566870136, 637728903, 728833032, 755826848, 850305204, 971777376, 1133740272, 1275457806, 1457666064, 1700610408, 2267480544, 2550915612, 2915332128, 3401220816, 5101831224, 6802441632, 10203662448, 20407324896]

約数ペア:

[(1, 20407324896), (2, 10203662448), (3, 6802441632), (4, 5101831224), (6, 3401220816), (7, 2915332128), (8, 2550915612), (9, 2267480544), (12, 1700610408), (14, 1457666064), (16, 1275457806), (18, 1133740272), (21, 971777376), (24, 850305204), (27, 755826848), (28, 728833032), (32, 637728903), (36, 566870136), (42, 485888688), (48, 425152602), (54, 377913424), (56, 364416516), (63, 323925792), (72, 283435068), (84, 242944344), (96, 212576301), (108, 188956712), (112, 182208258), (126, 161962896), (144, 141717534), (168, 121472172), (189, 107975264), (216, 94478356), (224, 91104129), (252, 80981448), (288, 70858767), (336, 60736086), (378, 53987632), (432, 47239178), (504, 40490724), (672, 30368043), (756, 26993816), (864, 23619589), (1008, 20245362), (1512, 13496908), (1663, 12271392), (2016, 10122681), (2029, 10057824), (3024, 6748454), (3326, 6135696), (4058, 5028912), (4989, 4090464), (6048, 3374227), (6087, 3352608), (6652, 3067848), (8116, 2514456), (9978, 2045232), (11641, 1753056), (12174, 1676304), (13304, 1533924), (14203, 1436832), (14967, 1363488), (16232, 1257228), (18261, 1117536), (19956, 1022616), (23282, 876528), (24348, 838152), (26608, 766962), (28406, 718416), (29934, 681744), (32464, 628614), (34923, 584352), (36522, 558768), (39912, 511308), (42609, 478944), (44901, 454496), (46564, 438264), (48696, 419076), (53216, 383481), (54783, 372512), (56812, 359208), (59868, 340872), (64928, 314307), (69846, 292176), (73044, 279384), (79824, 255654), (85218, 239472), (89802, 227248), (93128, 219132), (97392, 209538), (104769, 194784), (109566, 186256), (113624, 179604), (119736, 170436), (127827, 159648), (139692, 146088)]