20100635984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13967}}^1$

素因数の和:14053

約数の個数: 160

約数和(自身を含む): 49757815296

約数和(自身を除く): 29657179312

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 37, 44, 52, 68, 74, 88, 104, 136, 143, 148, 176, 187, 208, 221, 272, 286, 296, 374, 407, 442, 481, 572, 592, 629, 748, 814, 884, 962, 1144, 1258, 1496, 1628, 1768, 1924, 2288, 2431, 2516, 2992, 3256, 3536, 3848, 4862, 5032, 5291, 6512, 6919, 7696, 8177, 9724, 10064, 10582, 13838, 13967, 16354, 19448, 21164, 27676, 27934, 32708, 38896, 42328, 55352, 55868, 65416, 84656, 89947, 110704, 111736, 130832, 153637, 179894, 181571, 223472, 237439, 307274, 359788, 363142, 474878, 516779, 614548, 719576, 726284, 949756, 1033558, 1229096, 1439152, 1452568, 1899512, 1997281, 2067116, 2458192, 2611829, 2905136, 3086707, 3799024, 3994562, 4134232, 5223658, 5684569, 6173414, 6718127, 7989124, 8268464, 8785243, 10447316, 11369138, 12346828, 13436254, 15978248, 17570486, 20894632, 22738276, 24693656, 26872508, 31956496, 33953777, 35140972, 41789264, 45476552, 49387312, 53745016, 67907554, 70281944, 73899397, 90953104, 96637673, 107490032, 114208159, 135815108, 140563888, 147798794, 193275346, 228416318, 271630216, 295597588, 386550692, 456832636, 543260432, 591195176, 773101384, 913665272, 1182390352, 1256289749, 1546202768, 1827330544, 2512579498, 5025158996, 10050317992, 20100635984]

約数ペア:

[(1, 20100635984), (2, 10050317992), (4, 5025158996), (8, 2512579498), (11, 1827330544), (13, 1546202768), (16, 1256289749), (17, 1182390352), (22, 913665272), (26, 773101384), (34, 591195176), (37, 543260432), (44, 456832636), (52, 386550692), (68, 295597588), (74, 271630216), (88, 228416318), (104, 193275346), (136, 147798794), (143, 140563888), (148, 135815108), (176, 114208159), (187, 107490032), (208, 96637673), (221, 90953104), (272, 73899397), (286, 70281944), (296, 67907554), (374, 53745016), (407, 49387312), (442, 45476552), (481, 41789264), (572, 35140972), (592, 33953777), (629, 31956496), (748, 26872508), (814, 24693656), (884, 22738276), (962, 20894632), (1144, 17570486), (1258, 15978248), (1496, 13436254), (1628, 12346828), (1768, 11369138), (1924, 10447316), (2288, 8785243), (2431, 8268464), (2516, 7989124), (2992, 6718127), (3256, 6173414), (3536, 5684569), (3848, 5223658), (4862, 4134232), (5032, 3994562), (5291, 3799024), (6512, 3086707), (6919, 2905136), (7696, 2611829), (8177, 2458192), (9724, 2067116), (10064, 1997281), (10582, 1899512), (13838, 1452568), (13967, 1439152), (16354, 1229096), (19448, 1033558), (21164, 949756), (27676, 726284), (27934, 719576), (32708, 614548), (38896, 516779), (42328, 474878), (55352, 363142), (55868, 359788), (65416, 307274), (84656, 237439), (89947, 223472), (110704, 181571), (111736, 179894), (130832, 153637)]