20087032860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6323}}^1$

素因数の和:6434

約数の個数: 240

約数和(自身を含む): 65948341536

約数和(自身を除く): 45861308676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 53, 54, 60, 74, 81, 90, 106, 108, 111, 135, 148, 159, 162, 180, 185, 212, 222, 265, 270, 318, 324, 333, 370, 405, 444, 477, 530, 540, 555, 636, 666, 740, 795, 810, 954, 999, 1060, 1110, 1332, 1431, 1590, 1620, 1665, 1908, 1961, 1998, 2220, 2385, 2862, 2997, 3180, 3330, 3922, 3996, 4293, 4770, 4995, 5724, 5883, 5994, 6323, 6660, 7155, 7844, 8586, 9540, 9805, 9990, 11766, 11988, 12646, 14310, 14985, 17172, 17649, 18969, 19610, 19980, 21465, 23532, 25292, 28620, 29415, 29970, 31615, 35298, 37938, 39220, 42930, 52947, 56907, 58830, 59940, 63230, 70596, 75876, 85860, 88245, 94845, 105894, 113814, 117660, 126460, 158841, 170721, 176490, 189690, 211788, 227628, 233951, 264735, 284535, 317682, 335119, 341442, 352980, 379380, 467902, 512163, 529470, 569070, 635364, 670238, 682884, 701853, 794205, 853605, 935804, 1005357, 1024326, 1058940, 1138140, 1169755, 1340476, 1403706, 1588410, 1675595, 1707210, 2010714, 2048652, 2105559, 2339510, 2560815, 2807412, 3016071, 3176820, 3351190, 3414420, 3509265, 4021428, 4211118, 4679020, 5026785, 5121630, 6032142, 6316677, 6702380, 7018530, 8422236, 9048213, 10053570, 10243260, 10527795, 12064284, 12399403, 12633354, 14037060, 15080355, 18096426, 18950031, 20107140, 21055590, 24798806, 25266708, 27144639, 30160710, 31583385, 36192852, 37198209, 37900062, 42111180, 45241065, 49597612, 54289278, 60321420, 61997015, 63166770, 74396418, 75800124, 90482130, 94750155, 108578556, 111594627, 123994030, 126333540, 135723195, 148792836, 180964260, 185991045, 189500310, 223189254, 247988060, 271446390, 334783881, 371982090, 379000620, 446378508, 542892780, 557973135, 669567762, 743964180, 1004351643, 1115946270, 1339135524, 1673919405, 2008703286, 2231892540, 3347838810, 4017406572, 5021758215, 6695677620, 10043516430, 20087032860]

約数ペア:

[(1, 20087032860), (2, 10043516430), (3, 6695677620), (4, 5021758215), (5, 4017406572), (6, 3347838810), (9, 2231892540), (10, 2008703286), (12, 1673919405), (15, 1339135524), (18, 1115946270), (20, 1004351643), (27, 743964180), (30, 669567762), (36, 557973135), (37, 542892780), (45, 446378508), (53, 379000620), (54, 371982090), (60, 334783881), (74, 271446390), (81, 247988060), (90, 223189254), (106, 189500310), (108, 185991045), (111, 180964260), (135, 148792836), (148, 135723195), (159, 126333540), (162, 123994030), (180, 111594627), (185, 108578556), (212, 94750155), (222, 90482130), (265, 75800124), (270, 74396418), (318, 63166770), (324, 61997015), (333, 60321420), (370, 54289278), (405, 49597612), (444, 45241065), (477, 42111180), (530, 37900062), (540, 37198209), (555, 36192852), (636, 31583385), (666, 30160710), (740, 27144639), (795, 25266708), (810, 24798806), (954, 21055590), (999, 20107140), (1060, 18950031), (1110, 18096426), (1332, 15080355), (1431, 14037060), (1590, 12633354), (1620, 12399403), (1665, 12064284), (1908, 10527795), (1961, 10243260), (1998, 10053570), (2220, 9048213), (2385, 8422236), (2862, 7018530), (2997, 6702380), (3180, 6316677), (3330, 6032142), (3922, 5121630), (3996, 5026785), (4293, 4679020), (4770, 4211118), (4995, 4021428), (5724, 3509265), (5883, 3414420), (5994, 3351190), (6323, 3176820), (6660, 3016071), (7155, 2807412), (7844, 2560815), (8586, 2339510), (9540, 2105559), (9805, 2048652), (9990, 2010714), (11766, 1707210), (11988, 1675595), (12646, 1588410), (14310, 1403706), (14985, 1340476), (17172, 1169755), (17649, 1138140), (18969, 1058940), (19610, 1024326), (19980, 1005357), (21465, 935804), (23532, 853605), (25292, 794205), (28620, 701853), (29415, 682884), (29970, 670238), (31615, 635364), (35298, 569070), (37938, 529470), (39220, 512163), (42930, 467902), (52947, 379380), (56907, 352980), (58830, 341442), (59940, 335119), (63230, 317682), (70596, 284535), (75876, 264735), (85860, 233951), (88245, 227628), (94845, 211788), (105894, 189690), (113814, 176490), (117660, 170721), (126460, 158841)]