20162756992

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{149027}}^1$

素因数の和:149199

約数の個数: 64

約数和(自身を含む): 46210602240

約数和(自身を除く): 26047845248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 302, 448, 604, 896, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 9664, 16912, 19328, 33824, 67648, 135296, 149027, 298054, 596108, 1043189, 1192216, 2086378, 2384432, 4172756, 4768864, 8345512, 9537728, 16691024, 19075456, 22503077, 33382048, 45006154, 66764096, 90012308, 133528192, 157521539, 180024616, 315043078, 360049232, 630086156, 720098464, 1260172312, 1440196928, 2520344624, 2880393856, 5040689248, 10081378496, 20162756992]

約数ペア:

[(1, 20162756992), (2, 10081378496), (4, 5040689248), (7, 2880393856), (8, 2520344624), (14, 1440196928), (16, 1260172312), (28, 720098464), (32, 630086156), (56, 360049232), (64, 315043078), (112, 180024616), (128, 157521539), (151, 133528192), (224, 90012308), (302, 66764096), (448, 45006154), (604, 33382048), (896, 22503077), (1057, 19075456), (1208, 16691024), (2114, 9537728), (2416, 8345512), (4228, 4768864), (4832, 4172756), (8456, 2384432), (9664, 2086378), (16912, 1192216), (19328, 1043189), (33824, 596108), (67648, 298054), (135296, 149027)]