20737071504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2742

約数の個数: 240

約数和(自身を含む): 63559225600

約数和(自身を除く): 42822154096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 79, 111, 114, 144, 148, 152, 158, 171, 222, 228, 237, 296, 304, 316, 333, 342, 444, 456, 474, 592, 632, 666, 684, 703, 711, 888, 912, 948, 1264, 1332, 1368, 1406, 1422, 1501, 1776, 1896, 2109, 2593, 2664, 2736, 2812, 2844, 2923, 3002, 3792, 4218, 4503, 5186, 5328, 5624, 5688, 5846, 6004, 6327, 7779, 8436, 8769, 9006, 10372, 11248, 11376, 11692, 12008, 12654, 13509, 15558, 16872, 17538, 18012, 20744, 23337, 23384, 24016, 25308, 26307, 27018, 31116, 33744, 35076, 36024, 41488, 46674, 46768, 49267, 50616, 52614, 54036, 55537, 62232, 70152, 72048, 93348, 95941, 98534, 101232, 105228, 108072, 111074, 124464, 140304, 147801, 166611, 186696, 191882, 197068, 204847, 210456, 216144, 222148, 287823, 295602, 333222, 373392, 383764, 394136, 409694, 420912, 443403, 444296, 499833, 575646, 591204, 614541, 666444, 767528, 788272, 819388, 863469, 886806, 888592, 999666, 1151292, 1182408, 1229082, 1332888, 1535056, 1638776, 1726938, 1773612, 1822879, 1843623, 1999332, 2302584, 2364816, 2458164, 2665776, 3277552, 3453876, 3547224, 3645758, 3687246, 3892093, 3998664, 4605168, 4916328, 5468637, 6907752, 7094448, 7291516, 7374492, 7579339, 7784186, 7997328, 9832656, 10937274, 11676279, 13815504, 14583032, 14748984, 15158678, 15568372, 16405911, 21874548, 22738017, 23352558, 29166064, 29497968, 30317356, 31136744, 32811822, 35028837, 43749096, 45476034, 46705116, 60634712, 62273488, 65623644, 68214051, 70057674, 87498192, 90952068, 93410232, 121269424, 131247288, 136428102, 140115348, 144007441, 181904136, 186820464, 262494576, 272856204, 280230696, 288014882, 363808272, 432022323, 545712408, 560461392, 576029764, 864044646, 1091424816, 1152059528, 1296066969, 1728089292, 2304119056, 2592133938, 3456178584, 5184267876, 6912357168, 10368535752, 20737071504]

約数ペア:

[(1, 20737071504), (2, 10368535752), (3, 6912357168), (4, 5184267876), (6, 3456178584), (8, 2592133938), (9, 2304119056), (12, 1728089292), (16, 1296066969), (18, 1152059528), (19, 1091424816), (24, 864044646), (36, 576029764), (37, 560461392), (38, 545712408), (48, 432022323), (57, 363808272), (72, 288014882), (74, 280230696), (76, 272856204), (79, 262494576), (111, 186820464), (114, 181904136), (144, 144007441), (148, 140115348), (152, 136428102), (158, 131247288), (171, 121269424), (222, 93410232), (228, 90952068), (237, 87498192), (296, 70057674), (304, 68214051), (316, 65623644), (333, 62273488), (342, 60634712), (444, 46705116), (456, 45476034), (474, 43749096), (592, 35028837), (632, 32811822), (666, 31136744), (684, 30317356), (703, 29497968), (711, 29166064), (888, 23352558), (912, 22738017), (948, 21874548), (1264, 16405911), (1332, 15568372), (1368, 15158678), (1406, 14748984), (1422, 14583032), (1501, 13815504), (1776, 11676279), (1896, 10937274), (2109, 9832656), (2593, 7997328), (2664, 7784186), (2736, 7579339), (2812, 7374492), (2844, 7291516), (2923, 7094448), (3002, 6907752), (3792, 5468637), (4218, 4916328), (4503, 4605168), (5186, 3998664), (5328, 3892093), (5624, 3687246), (5688, 3645758), (5846, 3547224), (6004, 3453876), (6327, 3277552), (7779, 2665776), (8436, 2458164), (8769, 2364816), (9006, 2302584), (10372, 1999332), (11248, 1843623), (11376, 1822879), (11692, 1773612), (12008, 1726938), (12654, 1638776), (13509, 1535056), (15558, 1332888), (16872, 1229082), (17538, 1182408), (18012, 1151292), (20744, 999666), (23337, 888592), (23384, 886806), (24016, 863469), (25308, 819388), (26307, 788272), (27018, 767528), (31116, 666444), (33744, 614541), (35076, 591204), (36024, 575646), (41488, 499833), (46674, 444296), (46768, 443403), (49267, 420912), (50616, 409694), (52614, 394136), (54036, 383764), (55537, 373392), (62232, 333222), (70152, 295602), (72048, 287823), (93348, 222148), (95941, 216144), (98534, 210456), (101232, 204847), (105228, 197068), (108072, 191882), (111074, 186696), (124464, 166611), (140304, 147801)]