20279424816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{8269}}^1$

素因数の和:9104

約数の個数: 160

約数和(自身を含む): 66615180800

約数和(自身を除く): 46335755984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 811, 1008, 1512, 1622, 2433, 3024, 3244, 4866, 5677, 6488, 7299, 8269, 9732, 11354, 12976, 14598, 16538, 17031, 19464, 21897, 22708, 24807, 29196, 33076, 34062, 38928, 43794, 45416, 49614, 51093, 57883, 58392, 66152, 68124, 74421, 87588, 90832, 99228, 102186, 115766, 116784, 132304, 136248, 148842, 153279, 173649, 175176, 198456, 204372, 223263, 231532, 272496, 297684, 306558, 347298, 350352, 396912, 408744, 446526, 463064, 520947, 595368, 613116, 694596, 817488, 893052, 926128, 1041894, 1190736, 1226232, 1389192, 1562841, 1786104, 2083788, 2452464, 2778384, 3125682, 3572208, 4167576, 6251364, 6706159, 8335152, 12502728, 13412318, 20118477, 25005456, 26824636, 40236954, 46943113, 53649272, 60355431, 80473908, 93886226, 107298544, 120710862, 140829339, 160947816, 181066293, 187772452, 241421724, 281658678, 321895632, 362132586, 375544904, 422488017, 482843448, 563317356, 724265172, 751089808, 844976034, 965686896, 1126634712, 1267464051, 1448530344, 1689952068, 2253269424, 2534928102, 2897060688, 3379904136, 5069856204, 6759808272, 10139712408, 20279424816]

約数ペア:

[(1, 20279424816), (2, 10139712408), (3, 6759808272), (4, 5069856204), (6, 3379904136), (7, 2897060688), (8, 2534928102), (9, 2253269424), (12, 1689952068), (14, 1448530344), (16, 1267464051), (18, 1126634712), (21, 965686896), (24, 844976034), (27, 751089808), (28, 724265172), (36, 563317356), (42, 482843448), (48, 422488017), (54, 375544904), (56, 362132586), (63, 321895632), (72, 281658678), (84, 241421724), (108, 187772452), (112, 181066293), (126, 160947816), (144, 140829339), (168, 120710862), (189, 107298544), (216, 93886226), (252, 80473908), (336, 60355431), (378, 53649272), (432, 46943113), (504, 40236954), (756, 26824636), (811, 25005456), (1008, 20118477), (1512, 13412318), (1622, 12502728), (2433, 8335152), (3024, 6706159), (3244, 6251364), (4866, 4167576), (5677, 3572208), (6488, 3125682), (7299, 2778384), (8269, 2452464), (9732, 2083788), (11354, 1786104), (12976, 1562841), (14598, 1389192), (16538, 1226232), (17031, 1190736), (19464, 1041894), (21897, 926128), (22708, 893052), (24807, 817488), (29196, 694596), (33076, 613116), (34062, 595368), (38928, 520947), (43794, 463064), (45416, 446526), (49614, 408744), (51093, 396912), (57883, 350352), (58392, 347298), (66152, 306558), (68124, 297684), (74421, 272496), (87588, 231532), (90832, 223263), (99228, 204372), (102186, 198456), (115766, 175176), (116784, 173649), (132304, 153279), (136248, 148842)]