20342251488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2338

約数の個数: 192

約数和(自身を含む): 59217903360

約数和(自身を除く): 38875651872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 169, 172, 208, 258, 312, 338, 344, 416, 507, 516, 559, 624, 676, 688, 1014, 1032, 1118, 1248, 1352, 1376, 1677, 2028, 2064, 2197, 2236, 2243, 2704, 3354, 4056, 4128, 4394, 4472, 4486, 5408, 6591, 6708, 6729, 7267, 8112, 8788, 8944, 8972, 13182, 13416, 13458, 14534, 16224, 17576, 17888, 17944, 21801, 26364, 26832, 26916, 29068, 29159, 35152, 35888, 43602, 52728, 53664, 53832, 58136, 58318, 70304, 71776, 87204, 87477, 94471, 96449, 105456, 107664, 116272, 116636, 174408, 174954, 188942, 192898, 210912, 215328, 232544, 233272, 283413, 289347, 348816, 349908, 377884, 379067, 385796, 466544, 566826, 578694, 697632, 699816, 755768, 758134, 771592, 933088, 1133652, 1137201, 1157388, 1253837, 1399632, 1511536, 1516268, 1543184, 2267304, 2274402, 2314776, 2507674, 2799264, 3023072, 3032536, 3086368, 3761511, 4534608, 4548804, 4629552, 4927871, 5015348, 6065072, 7523022, 9069216, 9097608, 9259104, 9855742, 10030696, 12130144, 14783613, 15046044, 16299881, 18195216, 19711484, 20061392, 29567226, 30092088, 32599762, 36390432, 39422968, 40122784, 48899643, 59134452, 60184176, 65199524, 78845936, 97799286, 118268904, 120368352, 130399048, 157691872, 195598572, 211898453, 236537808, 260798096, 391197144, 423796906, 473075616, 521596192, 635695359, 782394288, 847593812, 1271390718, 1564788576, 1695187624, 2542781436, 3390375248, 5085562872, 6780750496, 10171125744, 20342251488]

約数ペア:

[(1, 20342251488), (2, 10171125744), (3, 6780750496), (4, 5085562872), (6, 3390375248), (8, 2542781436), (12, 1695187624), (13, 1564788576), (16, 1271390718), (24, 847593812), (26, 782394288), (32, 635695359), (39, 521596192), (43, 473075616), (48, 423796906), (52, 391197144), (78, 260798096), (86, 236537808), (96, 211898453), (104, 195598572), (129, 157691872), (156, 130399048), (169, 120368352), (172, 118268904), (208, 97799286), (258, 78845936), (312, 65199524), (338, 60184176), (344, 59134452), (416, 48899643), (507, 40122784), (516, 39422968), (559, 36390432), (624, 32599762), (676, 30092088), (688, 29567226), (1014, 20061392), (1032, 19711484), (1118, 18195216), (1248, 16299881), (1352, 15046044), (1376, 14783613), (1677, 12130144), (2028, 10030696), (2064, 9855742), (2197, 9259104), (2236, 9097608), (2243, 9069216), (2704, 7523022), (3354, 6065072), (4056, 5015348), (4128, 4927871), (4394, 4629552), (4472, 4548804), (4486, 4534608), (5408, 3761511), (6591, 3086368), (6708, 3032536), (6729, 3023072), (7267, 2799264), (8112, 2507674), (8788, 2314776), (8944, 2274402), (8972, 2267304), (13182, 1543184), (13416, 1516268), (13458, 1511536), (14534, 1399632), (16224, 1253837), (17576, 1157388), (17888, 1137201), (17944, 1133652), (21801, 933088), (26364, 771592), (26832, 758134), (26916, 755768), (29068, 699816), (29159, 697632), (35152, 578694), (35888, 566826), (43602, 466544), (52728, 385796), (53664, 379067), (53832, 377884), (58136, 349908), (58318, 348816), (70304, 289347), (71776, 283413), (87204, 233272), (87477, 232544), (94471, 215328), (96449, 210912), (105456, 192898), (107664, 188942), (116272, 174954), (116636, 174408)]