20097061920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34631}}^1$

素因数の和:34696

約数の個数: 288

約数和(自身を含む): 76241378304

約数和(自身を除く): 56144316384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9672, 11160, 12090, 12896, 14508, 14880, 16120, 18135, 18720, 19344, 22320, 24180, 29016, 32240, 34631, 36270, 38688, 44640, 48360, 58032, 64480, 69262, 72540, 96720, 103893, 116064, 138524, 145080, 173155, 193440, 207786, 277048, 290160, 311679, 346310, 415572, 450203, 519465, 554096, 580320, 623358, 692620, 831144, 900406, 1038930, 1073561, 1108192, 1246716, 1350609, 1385240, 1558395, 1662288, 1800812, 2077860, 2147122, 2251015, 2493432, 2701218, 2770480, 3116790, 3220683, 3324576, 3601624, 4051827, 4155720, 4294244, 4502030, 4986864, 5367805, 5402436, 5540960, 6233580, 6441366, 6753045, 7203248, 8103654, 8311440, 8588488, 9004060, 9662049, 9973728, 10735610, 10804872, 12467160, 12882732, 13506090, 13956293, 14406496, 16103415, 16207308, 16622880, 17176976, 18008120, 19324098, 20259135, 21471220, 21609744, 24934320, 25765464, 27012180, 27912586, 32206830, 32414616, 34353952, 36016240, 38648196, 40518270, 41868879, 42942440, 43219488, 48310245, 49868640, 51530928, 54024360, 55825172, 64413660, 64829232, 69781465, 72032480, 77296392, 81036540, 83737758, 85884880, 96620490, 103061856, 108048720, 111650344, 125606637, 128827320, 129658464, 139562930, 154592784, 162073080, 167475516, 171769760, 193240980, 209344395, 216097440, 223300688, 251213274, 257654640, 279125860, 309185568, 324146160, 334951032, 386481960, 418688790, 446601376, 502426548, 515309280, 558251720, 628033185, 648292320, 669902064, 772963920, 837377580, 1004853096, 1116503440, 1256066370, 1339804128, 1545927840, 1674755160, 2009706192, 2233006880, 2512132740, 3349510320, 4019412384, 5024265480, 6699020640, 10048530960, 20097061920]

約数ペア:

[(1, 20097061920), (2, 10048530960), (3, 6699020640), (4, 5024265480), (5, 4019412384), (6, 3349510320), (8, 2512132740), (9, 2233006880), (10, 2009706192), (12, 1674755160), (13, 1545927840), (15, 1339804128), (16, 1256066370), (18, 1116503440), (20, 1004853096), (24, 837377580), (26, 772963920), (30, 669902064), (31, 648292320), (32, 628033185), (36, 558251720), (39, 515309280), (40, 502426548), (45, 446601376), (48, 418688790), (52, 386481960), (60, 334951032), (62, 324146160), (65, 309185568), (72, 279125860), (78, 257654640), (80, 251213274), (90, 223300688), (93, 216097440), (96, 209344395), (104, 193240980), (117, 171769760), (120, 167475516), (124, 162073080), (130, 154592784), (144, 139562930), (155, 129658464), (156, 128827320), (160, 125606637), (180, 111650344), (186, 108048720), (195, 103061856), (208, 96620490), (234, 85884880), (240, 83737758), (248, 81036540), (260, 77296392), (279, 72032480), (288, 69781465), (310, 64829232), (312, 64413660), (360, 55825172), (372, 54024360), (390, 51530928), (403, 49868640), (416, 48310245), (465, 43219488), (468, 42942440), (480, 41868879), (496, 40518270), (520, 38648196), (558, 36016240), (585, 34353952), (620, 32414616), (624, 32206830), (720, 27912586), (744, 27012180), (780, 25765464), (806, 24934320), (930, 21609744), (936, 21471220), (992, 20259135), (1040, 19324098), (1116, 18008120), (1170, 17176976), (1209, 16622880), (1240, 16207308), (1248, 16103415), (1395, 14406496), (1440, 13956293), (1488, 13506090), (1560, 12882732), (1612, 12467160), (1860, 10804872), (1872, 10735610), (2015, 9973728), (2080, 9662049), (2232, 9004060), (2340, 8588488), (2418, 8311440), (2480, 8103654), (2790, 7203248), (2976, 6753045), (3120, 6441366), (3224, 6233580), (3627, 5540960), (3720, 5402436), (3744, 5367805), (4030, 4986864), (4464, 4502030), (4680, 4294244), (4836, 4155720), (4960, 4051827), (5580, 3601624), (6045, 3324576), (6240, 3220683), (6448, 3116790), (7254, 2770480), (7440, 2701218), (8060, 2493432), (8928, 2251015), (9360, 2147122), (9672, 2077860), (11160, 1800812), (12090, 1662288), (12896, 1558395), (14508, 1385240), (14880, 1350609), (16120, 1246716), (18135, 1108192), (18720, 1073561), (19344, 1038930), (22320, 900406), (24180, 831144), (29016, 692620), (32240, 623358), (34631, 580320), (36270, 554096), (38688, 519465), (44640, 450203), (48360, 415572), (58032, 346310), (64480, 311679), (69262, 290160), (72540, 277048), (96720, 207786), (103893, 193440), (116064, 173155), (138524, 145080)]