20284224

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3687

約数の個数: 56

約数和(自身を含む): 55534560

約数和(自身を除く): 35250336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3643, 5568, 7286, 10929, 14572, 21858, 29144, 43716, 58288, 87432, 105647, 116576, 174864, 211294, 233152, 316941, 349728, 422588, 633882, 699456, 845176, 1267764, 1690352, 2535528, 3380704, 5071056, 6761408, 10142112, 20284224]

約数ペア:

[(1, 20284224), (2, 10142112), (3, 6761408), (4, 5071056), (6, 3380704), (8, 2535528), (12, 1690352), (16, 1267764), (24, 845176), (29, 699456), (32, 633882), (48, 422588), (58, 349728), (64, 316941), (87, 233152), (96, 211294), (116, 174864), (174, 116576), (192, 105647), (232, 87432), (348, 58288), (464, 43716), (696, 29144), (928, 21858), (1392, 14572), (1856, 10929), (2784, 7286), (3643, 5568)]