19902976704

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20929}}^1$

素因数の和:21087

約数の個数: 168

約数和(自身を含む): 61923330560

約数和(自身を除く): 42020353856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 234, 254, 288, 312, 381, 416, 468, 508, 576, 624, 762, 832, 936, 1016, 1143, 1248, 1524, 1651, 1872, 2032, 2286, 2496, 3048, 3302, 3744, 4064, 4572, 4953, 6096, 6604, 7488, 8128, 9144, 9906, 12192, 13208, 14859, 18288, 19812, 20929, 24384, 26416, 29718, 36576, 39624, 41858, 52832, 59436, 62787, 73152, 79248, 83716, 105664, 118872, 125574, 158496, 167432, 188361, 237744, 251148, 272077, 316992, 334864, 376722, 475488, 502296, 544154, 669728, 753444, 816231, 950976, 1004592, 1088308, 1339456, 1506888, 1632462, 2009184, 2176616, 2448693, 2657983, 3013776, 3264924, 4018368, 4353232, 4897386, 5315966, 6027552, 6529848, 7973949, 8706464, 9794772, 10631932, 12055104, 13059696, 15947898, 17412928, 19589544, 21263864, 23921847, 26119392, 31895796, 34553779, 39179088, 42527728, 47843694, 52238784, 63791592, 69107558, 78358176, 85055456, 95687388, 103661337, 127583184, 138215116, 156716352, 170110912, 191374776, 207322674, 255166368, 276430232, 310984011, 382749552, 414645348, 510332736, 552860464, 621968022, 765499104, 829290696, 1105720928, 1243936044, 1530998208, 1658581392, 2211441856, 2487872088, 3317162784, 4975744176, 6634325568, 9951488352, 19902976704]

約数ペア:

[(1, 19902976704), (2, 9951488352), (3, 6634325568), (4, 4975744176), (6, 3317162784), (8, 2487872088), (9, 2211441856), (12, 1658581392), (13, 1530998208), (16, 1243936044), (18, 1105720928), (24, 829290696), (26, 765499104), (32, 621968022), (36, 552860464), (39, 510332736), (48, 414645348), (52, 382749552), (64, 310984011), (72, 276430232), (78, 255166368), (96, 207322674), (104, 191374776), (117, 170110912), (127, 156716352), (144, 138215116), (156, 127583184), (192, 103661337), (208, 95687388), (234, 85055456), (254, 78358176), (288, 69107558), (312, 63791592), (381, 52238784), (416, 47843694), (468, 42527728), (508, 39179088), (576, 34553779), (624, 31895796), (762, 26119392), (832, 23921847), (936, 21263864), (1016, 19589544), (1143, 17412928), (1248, 15947898), (1524, 13059696), (1651, 12055104), (1872, 10631932), (2032, 9794772), (2286, 8706464), (2496, 7973949), (3048, 6529848), (3302, 6027552), (3744, 5315966), (4064, 4897386), (4572, 4353232), (4953, 4018368), (6096, 3264924), (6604, 3013776), (7488, 2657983), (8128, 2448693), (9144, 2176616), (9906, 2009184), (12192, 1632462), (13208, 1506888), (14859, 1339456), (18288, 1088308), (19812, 1004592), (20929, 950976), (24384, 816231), (26416, 753444), (29718, 669728), (36576, 544154), (39624, 502296), (41858, 475488), (52832, 376722), (59436, 334864), (62787, 316992), (73152, 272077), (79248, 251148), (83716, 237744), (105664, 188361), (118872, 167432), (125574, 158496)]