20078893824

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{4049}}^1$

素因数の和:4666

約数の個数: 144

約数和(自身を含む): 58410979200

約数和(自身を除く): 38332085376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 587, 704, 768, 1056, 1174, 1408, 1761, 2112, 2348, 2816, 3522, 4049, 4224, 4696, 6457, 7044, 8098, 8448, 9392, 12147, 12914, 14088, 16196, 18784, 19371, 24294, 25828, 28176, 32392, 37568, 38742, 44539, 48588, 51656, 56352, 64784, 75136, 77484, 89078, 97176, 103312, 112704, 129568, 133617, 150272, 154968, 178156, 194352, 206624, 225408, 259136, 267234, 309936, 356312, 388704, 413248, 450816, 518272, 534468, 619872, 712624, 777408, 826496, 1036544, 1068936, 1239744, 1425248, 1554816, 1652992, 2137872, 2376763, 2479488, 2850496, 3109632, 4275744, 4753526, 4958976, 5700992, 7130289, 8551488, 9507052, 11401984, 14260578, 17102976, 19014104, 26144393, 28521156, 34205952, 38028208, 52288786, 57042312, 76056416, 78433179, 104577572, 114084624, 152112832, 156866358, 209155144, 228169248, 304225664, 313732716, 418310288, 456338496, 608451328, 627465432, 836620576, 912676992, 1254930864, 1673241152, 1825353984, 2509861728, 3346482304, 5019723456, 6692964608, 10039446912, 20078893824]

約数ペア:

[(1, 20078893824), (2, 10039446912), (3, 6692964608), (4, 5019723456), (6, 3346482304), (8, 2509861728), (11, 1825353984), (12, 1673241152), (16, 1254930864), (22, 912676992), (24, 836620576), (32, 627465432), (33, 608451328), (44, 456338496), (48, 418310288), (64, 313732716), (66, 304225664), (88, 228169248), (96, 209155144), (128, 156866358), (132, 152112832), (176, 114084624), (192, 104577572), (256, 78433179), (264, 76056416), (352, 57042312), (384, 52288786), (528, 38028208), (587, 34205952), (704, 28521156), (768, 26144393), (1056, 19014104), (1174, 17102976), (1408, 14260578), (1761, 11401984), (2112, 9507052), (2348, 8551488), (2816, 7130289), (3522, 5700992), (4049, 4958976), (4224, 4753526), (4696, 4275744), (6457, 3109632), (7044, 2850496), (8098, 2479488), (8448, 2376763), (9392, 2137872), (12147, 1652992), (12914, 1554816), (14088, 1425248), (16196, 1239744), (18784, 1068936), (19371, 1036544), (24294, 826496), (25828, 777408), (28176, 712624), (32392, 619872), (37568, 534468), (38742, 518272), (44539, 450816), (48588, 413248), (51656, 388704), (56352, 356312), (64784, 309936), (75136, 267234), (77484, 259136), (89078, 225408), (97176, 206624), (103312, 194352), (112704, 178156), (129568, 154968), (133617, 150272)]