20096128

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 43398450

約数和(自身を除く): 23302322

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 929, 1352, 1664, 1858, 2704, 3716, 5408, 7432, 10816, 12077, 14864, 21632, 24154, 29728, 48308, 59456, 96616, 118912, 157001, 193232, 314002, 386464, 628004, 772928, 1256008, 1545856, 2512016, 5024032, 10048064, 20096128]

約数ペア:

[(1, 20096128), (2, 10048064), (4, 5024032), (8, 2512016), (13, 1545856), (16, 1256008), (26, 772928), (32, 628004), (52, 386464), (64, 314002), (104, 193232), (128, 157001), (169, 118912), (208, 96616), (338, 59456), (416, 48308), (676, 29728), (832, 24154), (929, 21632), (1352, 14864), (1664, 12077), (1858, 10816), (2704, 7432), (3716, 5408)]