20169548928

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{473197}}^1$

素因数の和:473254

約数の個数: 96

約数和(自身を含む): 59608752060

約数和(自身を除く): 39439203132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1776, 2368, 2664, 3552, 4736, 5328, 7104, 10656, 14208, 21312, 42624, 473197, 946394, 1419591, 1892788, 2839182, 3785576, 4258773, 5678364, 7571152, 8517546, 11356728, 15142304, 17035092, 17508289, 22713456, 30284608, 34070184, 35016578, 45426912, 52524867, 60569216, 68140368, 70033156, 90853824, 105049734, 136280736, 140066312, 157574601, 181707648, 210099468, 272561472, 280132624, 315149202, 420198936, 545122944, 560265248, 630298404, 840397872, 1120530496, 1260596808, 1680795744, 2241060992, 2521193616, 3361591488, 5042387232, 6723182976, 10084774464, 20169548928]

約数ペア:

[(1, 20169548928), (2, 10084774464), (3, 6723182976), (4, 5042387232), (6, 3361591488), (8, 2521193616), (9, 2241060992), (12, 1680795744), (16, 1260596808), (18, 1120530496), (24, 840397872), (32, 630298404), (36, 560265248), (37, 545122944), (48, 420198936), (64, 315149202), (72, 280132624), (74, 272561472), (96, 210099468), (111, 181707648), (128, 157574601), (144, 140066312), (148, 136280736), (192, 105049734), (222, 90853824), (288, 70033156), (296, 68140368), (333, 60569216), (384, 52524867), (444, 45426912), (576, 35016578), (592, 34070184), (666, 30284608), (888, 22713456), (1152, 17508289), (1184, 17035092), (1332, 15142304), (1776, 11356728), (2368, 8517546), (2664, 7571152), (3552, 5678364), (4736, 4258773), (5328, 3785576), (7104, 2839182), (10656, 1892788), (14208, 1419591), (21312, 946394), (42624, 473197)]