20172905568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5950

約数の個数: 288

約数和(自身を含む): 65677379040

約数和(自身を除く): 45504473472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 37, 38, 48, 51, 57, 68, 72, 74, 76, 96, 102, 111, 114, 136, 144, 148, 152, 153, 171, 204, 222, 228, 272, 288, 296, 304, 306, 323, 333, 342, 408, 444, 456, 544, 592, 608, 612, 629, 646, 666, 684, 703, 816, 888, 912, 969, 1184, 1224, 1258, 1292, 1332, 1368, 1406, 1632, 1776, 1824, 1887, 1938, 2109, 2448, 2516, 2584, 2664, 2736, 2812, 2907, 3552, 3774, 3876, 4218, 4896, 5032, 5168, 5328, 5472, 5624, 5661, 5814, 5861, 6327, 7548, 7752, 8436, 10064, 10336, 10656, 11248, 11322, 11628, 11722, 11951, 12654, 15096, 15504, 16872, 17583, 20128, 22496, 22644, 23256, 23444, 23902, 25308, 30192, 31008, 33744, 35166, 35853, 45288, 46512, 46888, 47804, 50616, 52749, 60384, 67488, 70332, 71706, 90576, 93024, 93776, 95608, 99637, 101232, 105498, 107559, 111359, 140664, 143412, 181152, 187552, 191216, 199274, 202464, 210996, 215118, 216857, 222718, 281328, 286824, 298911, 334077, 382432, 398548, 421992, 430236, 433714, 445436, 562656, 573648, 597822, 650571, 668154, 797096, 843984, 860472, 867428, 890872, 896733, 1002231, 1147296, 1195644, 1301142, 1336308, 1594192, 1687968, 1720944, 1734856, 1781744, 1793466, 1893103, 1951713, 2004462, 2391288, 2602284, 2672616, 3188384, 3441888, 3469712, 3563488, 3586932, 3686569, 3786206, 3903426, 4008924, 4120283, 4782576, 5204568, 5345232, 5679309, 6939424, 7173864, 7373138, 7572412, 7806852, 8017848, 8240566, 9565152, 10409136, 10690464, 11059707, 11358618, 12360849, 14347728, 14746276, 15144824, 15613704, 16035696, 16481132, 17037927, 20818272, 22119414, 22717236, 24721698, 28695456, 29492552, 30289648, 31227408, 32071392, 32962264, 33179121, 34075854, 37082547, 44238828, 45434472, 49443396, 58985104, 60579296, 62454816, 65924528, 66358242, 68151708, 70044811, 74165094, 88477656, 90868944, 98886792, 117970208, 131849056, 132716484, 136303416, 140089622, 148330188, 176955312, 181737888, 197773584, 210134433, 265432968, 272606832, 280179244, 296660376, 353910624, 395547168, 420268866, 530865936, 545213664, 560358488, 593320752, 630403299, 840537732, 1061731872, 1120716976, 1186641504, 1260806598, 1681075464, 2241433952, 2521613196, 3362150928, 5043226392, 6724301856, 10086452784, 20172905568]

約数ペア:

[(1, 20172905568), (2, 10086452784), (3, 6724301856), (4, 5043226392), (6, 3362150928), (8, 2521613196), (9, 2241433952), (12, 1681075464), (16, 1260806598), (17, 1186641504), (18, 1120716976), (19, 1061731872), (24, 840537732), (32, 630403299), (34, 593320752), (36, 560358488), (37, 545213664), (38, 530865936), (48, 420268866), (51, 395547168), (57, 353910624), (68, 296660376), (72, 280179244), (74, 272606832), (76, 265432968), (96, 210134433), (102, 197773584), (111, 181737888), (114, 176955312), (136, 148330188), (144, 140089622), (148, 136303416), (152, 132716484), (153, 131849056), (171, 117970208), (204, 98886792), (222, 90868944), (228, 88477656), (272, 74165094), (288, 70044811), (296, 68151708), (304, 66358242), (306, 65924528), (323, 62454816), (333, 60579296), (342, 58985104), (408, 49443396), (444, 45434472), (456, 44238828), (544, 37082547), (592, 34075854), (608, 33179121), (612, 32962264), (629, 32071392), (646, 31227408), (666, 30289648), (684, 29492552), (703, 28695456), (816, 24721698), (888, 22717236), (912, 22119414), (969, 20818272), (1184, 17037927), (1224, 16481132), (1258, 16035696), (1292, 15613704), (1332, 15144824), (1368, 14746276), (1406, 14347728), (1632, 12360849), (1776, 11358618), (1824, 11059707), (1887, 10690464), (1938, 10409136), (2109, 9565152), (2448, 8240566), (2516, 8017848), (2584, 7806852), (2664, 7572412), (2736, 7373138), (2812, 7173864), (2907, 6939424), (3552, 5679309), (3774, 5345232), (3876, 5204568), (4218, 4782576), (4896, 4120283), (5032, 4008924), (5168, 3903426), (5328, 3786206), (5472, 3686569), (5624, 3586932), (5661, 3563488), (5814, 3469712), (5861, 3441888), (6327, 3188384), (7548, 2672616), (7752, 2602284), (8436, 2391288), (10064, 2004462), (10336, 1951713), (10656, 1893103), (11248, 1793466), (11322, 1781744), (11628, 1734856), (11722, 1720944), (11951, 1687968), (12654, 1594192), (15096, 1336308), (15504, 1301142), (16872, 1195644), (17583, 1147296), (20128, 1002231), (22496, 896733), (22644, 890872), (23256, 867428), (23444, 860472), (23902, 843984), (25308, 797096), (30192, 668154), (31008, 650571), (33744, 597822), (35166, 573648), (35853, 562656), (45288, 445436), (46512, 433714), (46888, 430236), (47804, 421992), (50616, 398548), (52749, 382432), (60384, 334077), (67488, 298911), (70332, 286824), (71706, 281328), (90576, 222718), (93024, 216857), (93776, 215118), (95608, 210996), (99637, 202464), (101232, 199274), (105498, 191216), (107559, 187552), (111359, 181152), (140664, 143412)]