20166435312

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1\times {\mathrm{4231}}^1$

素因数の和:5262

約数の個数: 80

約数和(自身を含む): 52644725760

約数和(自身を除く): 32478290448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 911, 1308, 1744, 1822, 2616, 2733, 3644, 4231, 5232, 5466, 7288, 8462, 10932, 12693, 14576, 16924, 21864, 25386, 33848, 43728, 50772, 67696, 99299, 101544, 198598, 203088, 297897, 397196, 461179, 595794, 794392, 922358, 1191588, 1383537, 1588784, 1844716, 2383176, 2767074, 3689432, 3854441, 4766352, 5534148, 7378864, 7708882, 11068296, 11563323, 15417764, 22136592, 23126646, 30835528, 46253292, 61671056, 92506584, 185013168, 420134069, 840268138, 1260402207, 1680536276, 2520804414, 3361072552, 5041608828, 6722145104, 10083217656, 20166435312]

約数ペア:

[(1, 20166435312), (2, 10083217656), (3, 6722145104), (4, 5041608828), (6, 3361072552), (8, 2520804414), (12, 1680536276), (16, 1260402207), (24, 840268138), (48, 420134069), (109, 185013168), (218, 92506584), (327, 61671056), (436, 46253292), (654, 30835528), (872, 23126646), (911, 22136592), (1308, 15417764), (1744, 11563323), (1822, 11068296), (2616, 7708882), (2733, 7378864), (3644, 5534148), (4231, 4766352), (5232, 3854441), (5466, 3689432), (7288, 2767074), (8462, 2383176), (10932, 1844716), (12693, 1588784), (14576, 1383537), (16924, 1191588), (21864, 922358), (25386, 794392), (33848, 595794), (43728, 461179), (50772, 397196), (67696, 297897), (99299, 203088), (101544, 198598)]