20133363976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1295

約数の個数: 128

約数和(自身を含む): 44638594560

約数和(自身を除く): 24505230584

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 136, 187, 212, 271, 374, 424, 542, 583, 748, 901, 937, 1084, 1166, 1496, 1802, 1874, 2168, 2332, 2981, 3604, 3748, 4607, 4664, 5962, 7208, 7496, 9214, 9911, 10307, 11924, 14363, 15929, 18428, 19822, 20614, 23848, 28726, 31858, 36856, 39644, 41228, 49661, 50677, 57452, 63716, 79288, 82456, 99322, 101354, 114904, 127432, 157993, 175219, 198644, 202708, 244171, 253927, 315986, 350438, 397288, 405416, 488342, 507854, 546271, 631972, 700876, 844237, 976684, 1015708, 1092542, 1263944, 1401752, 1688474, 1953368, 2031416, 2185084, 2685881, 2793197, 3376948, 4316759, 4370168, 5371762, 5586394, 6753896, 8633518, 9286607, 10743524, 11172788, 13458131, 17267036, 18573214, 21487048, 22345576, 26916262, 34534072, 37146428, 47484349, 53832524, 74292856, 94968698, 107665048, 148039441, 189937396, 228788227, 296078882, 379874792, 457576454, 592157764, 915152908, 1184315528, 1830305816, 2516670497, 5033340994, 10066681988, 20133363976]

約数ペア:

[(1, 20133363976), (2, 10066681988), (4, 5033340994), (8, 2516670497), (11, 1830305816), (17, 1184315528), (22, 915152908), (34, 592157764), (44, 457576454), (53, 379874792), (68, 296078882), (88, 228788227), (106, 189937396), (136, 148039441), (187, 107665048), (212, 94968698), (271, 74292856), (374, 53832524), (424, 47484349), (542, 37146428), (583, 34534072), (748, 26916262), (901, 22345576), (937, 21487048), (1084, 18573214), (1166, 17267036), (1496, 13458131), (1802, 11172788), (1874, 10743524), (2168, 9286607), (2332, 8633518), (2981, 6753896), (3604, 5586394), (3748, 5371762), (4607, 4370168), (4664, 4316759), (5962, 3376948), (7208, 2793197), (7496, 2685881), (9214, 2185084), (9911, 2031416), (10307, 1953368), (11924, 1688474), (14363, 1401752), (15929, 1263944), (18428, 1092542), (19822, 1015708), (20614, 976684), (23848, 844237), (28726, 700876), (31858, 631972), (36856, 546271), (39644, 507854), (41228, 488342), (49661, 405416), (50677, 397288), (57452, 350438), (63716, 315986), (79288, 253927), (82456, 244171), (99322, 202708), (101354, 198644), (114904, 175219), (127432, 157993)]