20135841408

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:808

約数の個数: 256

約数和(自身を含む): 60953731200

約数和(自身を除く): 40817889792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 211, 212, 216, 288, 318, 384, 422, 424, 432, 477, 521, 576, 633, 636, 844, 848, 864, 954, 1042, 1152, 1266, 1272, 1431, 1563, 1688, 1696, 1728, 1899, 1908, 2084, 2532, 2544, 2862, 3126, 3376, 3392, 3456, 3798, 3816, 4168, 4689, 5064, 5088, 5697, 5724, 6252, 6752, 6784, 7596, 7632, 8336, 9378, 10128, 10176, 11183, 11394, 11448, 12504, 13504, 14067, 15192, 15264, 16672, 18756, 20256, 20352, 22366, 22788, 22896, 25008, 27008, 27613, 28134, 30384, 30528, 33344, 33549, 37512, 40512, 44732, 45576, 45792, 50016, 55226, 56268, 60768, 61056, 66688, 67098, 75024, 81024, 82839, 89464, 91152, 91584, 100032, 100647, 109931, 110452, 112536, 121536, 134196, 150048, 165678, 178928, 182304, 183168, 200064, 201294, 219862, 220904, 225072, 243072, 248517, 268392, 300096, 301941, 329793, 331356, 357856, 364608, 402588, 439724, 441808, 450144, 497034, 536784, 600192, 603882, 659586, 662712, 715712, 729216, 745551, 805176, 879448, 883616, 900288, 989379, 994068, 1073568, 1207764, 1319172, 1325424, 1431424, 1491102, 1610352, 1758896, 1767232, 1800576, 1978758, 1988136, 2147136, 2415528, 2638344, 2650848, 2968137, 2982204, 3220704, 3517792, 3534464, 3957516, 3976272, 4294272, 4831056, 5276688, 5301696, 5826343, 5936274, 5964408, 6441408, 7035584, 7915032, 7952544, 9662112, 10553376, 10603392, 11652686, 11872548, 11928816, 12882816, 14071168, 15830064, 15905088, 17479029, 19324224, 21106752, 23305372, 23745096, 23857632, 31660128, 31810176, 34958058, 38648448, 42213504, 46610744, 47490192, 47715264, 52437087, 63320256, 69916116, 93221488, 94980384, 95430528, 104874174, 126640512, 139832232, 157311261, 186442976, 189960768, 209748348, 279664464, 314622522, 372885952, 379921536, 419496696, 559328928, 629245044, 745771904, 838993392, 1118657856, 1258490088, 1677986784, 2237315712, 2516980176, 3355973568, 5033960352, 6711947136, 10067920704, 20135841408]

約数ペア:

[(1, 20135841408), (2, 10067920704), (3, 6711947136), (4, 5033960352), (6, 3355973568), (8, 2516980176), (9, 2237315712), (12, 1677986784), (16, 1258490088), (18, 1118657856), (24, 838993392), (27, 745771904), (32, 629245044), (36, 559328928), (48, 419496696), (53, 379921536), (54, 372885952), (64, 314622522), (72, 279664464), (96, 209748348), (106, 189960768), (108, 186442976), (128, 157311261), (144, 139832232), (159, 126640512), (192, 104874174), (211, 95430528), (212, 94980384), (216, 93221488), (288, 69916116), (318, 63320256), (384, 52437087), (422, 47715264), (424, 47490192), (432, 46610744), (477, 42213504), (521, 38648448), (576, 34958058), (633, 31810176), (636, 31660128), (844, 23857632), (848, 23745096), (864, 23305372), (954, 21106752), (1042, 19324224), (1152, 17479029), (1266, 15905088), (1272, 15830064), (1431, 14071168), (1563, 12882816), (1688, 11928816), (1696, 11872548), (1728, 11652686), (1899, 10603392), (1908, 10553376), (2084, 9662112), (2532, 7952544), (2544, 7915032), (2862, 7035584), (3126, 6441408), (3376, 5964408), (3392, 5936274), (3456, 5826343), (3798, 5301696), (3816, 5276688), (4168, 4831056), (4689, 4294272), (5064, 3976272), (5088, 3957516), (5697, 3534464), (5724, 3517792), (6252, 3220704), (6752, 2982204), (6784, 2968137), (7596, 2650848), (7632, 2638344), (8336, 2415528), (9378, 2147136), (10128, 1988136), (10176, 1978758), (11183, 1800576), (11394, 1767232), (11448, 1758896), (12504, 1610352), (13504, 1491102), (14067, 1431424), (15192, 1325424), (15264, 1319172), (16672, 1207764), (18756, 1073568), (20256, 994068), (20352, 989379), (22366, 900288), (22788, 883616), (22896, 879448), (25008, 805176), (27008, 745551), (27613, 729216), (28134, 715712), (30384, 662712), (30528, 659586), (33344, 603882), (33549, 600192), (37512, 536784), (40512, 497034), (44732, 450144), (45576, 441808), (45792, 439724), (50016, 402588), (55226, 364608), (56268, 357856), (60768, 331356), (61056, 329793), (66688, 301941), (67098, 300096), (75024, 268392), (81024, 248517), (82839, 243072), (89464, 225072), (91152, 220904), (91584, 219862), (100032, 201294), (100647, 200064), (109931, 183168), (110452, 182304), (112536, 178928), (121536, 165678), (134196, 150048)]