20163918264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17027}}^1$

素因数の和:17122

約数の個数: 192

約数和(自身を含む): 62894620800

約数和(自身を除く): 42730702536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 53, 56, 57, 76, 84, 98, 106, 114, 133, 147, 152, 159, 168, 196, 212, 228, 266, 294, 318, 371, 392, 399, 424, 456, 532, 588, 636, 742, 798, 931, 1007, 1064, 1113, 1176, 1272, 1484, 1596, 1862, 2014, 2226, 2597, 2793, 2968, 3021, 3192, 3724, 4028, 4452, 5194, 5586, 6042, 7049, 7448, 7791, 8056, 8904, 10388, 11172, 12084, 14098, 15582, 17027, 20776, 21147, 22344, 24168, 28196, 31164, 34054, 42294, 49343, 51081, 56392, 62328, 68108, 84588, 98686, 102162, 119189, 136216, 148029, 169176, 197372, 204324, 238378, 296058, 323513, 357567, 394744, 408648, 476756, 592116, 647026, 715134, 834323, 902431, 953512, 970539, 1184232, 1294052, 1430268, 1668646, 1804862, 1941078, 2264591, 2502969, 2588104, 2707293, 2860536, 3337292, 3609724, 3882156, 4529182, 5005938, 5414586, 6317017, 6674584, 6793773, 7219448, 7764312, 9058364, 10011876, 10829172, 12634034, 13587546, 15852137, 17146189, 18116728, 18951051, 20023752, 21658344, 25268068, 27175092, 31704274, 34292378, 37902102, 44219119, 47556411, 50536136, 51438567, 54350184, 63408548, 68584756, 75804204, 88438238, 95112822, 102877134, 120023323, 126817096, 132657357, 137169512, 151608408, 176876476, 190225644, 205754268, 240046646, 265314714, 353752952, 360069969, 380451288, 411508536, 480093292, 530629428, 720139938, 840163261, 960186584, 1061258856, 1440279876, 1680326522, 2520489783, 2880559752, 3360653044, 5040979566, 6721306088, 10081959132, 20163918264]

約数ペア:

[(1, 20163918264), (2, 10081959132), (3, 6721306088), (4, 5040979566), (6, 3360653044), (7, 2880559752), (8, 2520489783), (12, 1680326522), (14, 1440279876), (19, 1061258856), (21, 960186584), (24, 840163261), (28, 720139938), (38, 530629428), (42, 480093292), (49, 411508536), (53, 380451288), (56, 360069969), (57, 353752952), (76, 265314714), (84, 240046646), (98, 205754268), (106, 190225644), (114, 176876476), (133, 151608408), (147, 137169512), (152, 132657357), (159, 126817096), (168, 120023323), (196, 102877134), (212, 95112822), (228, 88438238), (266, 75804204), (294, 68584756), (318, 63408548), (371, 54350184), (392, 51438567), (399, 50536136), (424, 47556411), (456, 44219119), (532, 37902102), (588, 34292378), (636, 31704274), (742, 27175092), (798, 25268068), (931, 21658344), (1007, 20023752), (1064, 18951051), (1113, 18116728), (1176, 17146189), (1272, 15852137), (1484, 13587546), (1596, 12634034), (1862, 10829172), (2014, 10011876), (2226, 9058364), (2597, 7764312), (2793, 7219448), (2968, 6793773), (3021, 6674584), (3192, 6317017), (3724, 5414586), (4028, 5005938), (4452, 4529182), (5194, 3882156), (5586, 3609724), (6042, 3337292), (7049, 2860536), (7448, 2707293), (7791, 2588104), (8056, 2502969), (8904, 2264591), (10388, 1941078), (11172, 1804862), (12084, 1668646), (14098, 1430268), (15582, 1294052), (17027, 1184232), (20776, 970539), (21147, 953512), (22344, 902431), (24168, 834323), (28196, 715134), (31164, 647026), (34054, 592116), (42294, 476756), (49343, 408648), (51081, 394744), (56392, 357567), (62328, 323513), (68108, 296058), (84588, 238378), (98686, 204324), (102162, 197372), (119189, 169176), (136216, 148029)]