20212358112

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2411}}^1$

素因数の和:2774

約数の個数: 192

約数和(自身を含む): 61074155520

約数和(自身を除く): 40861797408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 313, 372, 432, 496, 558, 626, 744, 837, 864, 939, 992, 1116, 1252, 1488, 1674, 1878, 2232, 2411, 2504, 2817, 2976, 3348, 3756, 4464, 4822, 5008, 5634, 6696, 7233, 7512, 8451, 8928, 9644, 9703, 10016, 11268, 13392, 14466, 15024, 16902, 19288, 19406, 21699, 22536, 26784, 28932, 29109, 30048, 33804, 38576, 38812, 43398, 45072, 57864, 58218, 65097, 67608, 74741, 77152, 77624, 86796, 87327, 90144, 115728, 116436, 130194, 135216, 149482, 155248, 173592, 174654, 224223, 231456, 232872, 260388, 261981, 270432, 298964, 310496, 347184, 349308, 448446, 465744, 520776, 523962, 597928, 672669, 694368, 698616, 754643, 896892, 931488, 1041552, 1047924, 1195856, 1345338, 1397232, 1509286, 1793784, 2018007, 2083104, 2095848, 2263929, 2391712, 2690676, 2794464, 3018572, 3587568, 4036014, 4191696, 4527858, 5381352, 6037144, 6791787, 7175136, 8072028, 8383392, 9055716, 10762704, 12074288, 13583574, 16144056, 18111432, 20375361, 21525408, 23393933, 24148576, 27167148, 32288112, 36222864, 40750722, 46787866, 54334296, 64576224, 70181799, 72445728, 81501444, 93575732, 108668592, 140363598, 163002888, 187151464, 210545397, 217337184, 280727196, 326005776, 374302928, 421090794, 561454392, 631636191, 652011552, 748605856, 842181588, 1122908784, 1263272382, 1684363176, 2245817568, 2526544764, 3368726352, 5053089528, 6737452704, 10106179056, 20212358112]

約数ペア:

[(1, 20212358112), (2, 10106179056), (3, 6737452704), (4, 5053089528), (6, 3368726352), (8, 2526544764), (9, 2245817568), (12, 1684363176), (16, 1263272382), (18, 1122908784), (24, 842181588), (27, 748605856), (31, 652011552), (32, 631636191), (36, 561454392), (48, 421090794), (54, 374302928), (62, 326005776), (72, 280727196), (93, 217337184), (96, 210545397), (108, 187151464), (124, 163002888), (144, 140363598), (186, 108668592), (216, 93575732), (248, 81501444), (279, 72445728), (288, 70181799), (313, 64576224), (372, 54334296), (432, 46787866), (496, 40750722), (558, 36222864), (626, 32288112), (744, 27167148), (837, 24148576), (864, 23393933), (939, 21525408), (992, 20375361), (1116, 18111432), (1252, 16144056), (1488, 13583574), (1674, 12074288), (1878, 10762704), (2232, 9055716), (2411, 8383392), (2504, 8072028), (2817, 7175136), (2976, 6791787), (3348, 6037144), (3756, 5381352), (4464, 4527858), (4822, 4191696), (5008, 4036014), (5634, 3587568), (6696, 3018572), (7233, 2794464), (7512, 2690676), (8451, 2391712), (8928, 2263929), (9644, 2095848), (9703, 2083104), (10016, 2018007), (11268, 1793784), (13392, 1509286), (14466, 1397232), (15024, 1345338), (16902, 1195856), (19288, 1047924), (19406, 1041552), (21699, 931488), (22536, 896892), (26784, 754643), (28932, 698616), (29109, 694368), (30048, 672669), (33804, 597928), (38576, 523962), (38812, 520776), (43398, 465744), (45072, 448446), (57864, 349308), (58218, 347184), (65097, 310496), (67608, 298964), (74741, 270432), (77152, 261981), (77624, 260388), (86796, 232872), (87327, 231456), (90144, 224223), (115728, 174654), (116436, 173592), (130194, 155248), (135216, 149482)]