20080483584

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3735209}}^1$

素因数の和:3735235

約数の個数: 72

約数和(自身を含む): 61078153920

約数和(自身を除く): 40997670336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3735209, 7470418, 11205627, 14940836, 22411254, 26146463, 29881672, 44822508, 52292926, 59763344, 78439389, 89645016, 104585852, 119526688, 156878778, 179290032, 209171704, 239053376, 313757556, 358580064, 418343408, 478106752, 627515112, 717160128, 836686816, 956213504, 1255030224, 1434320256, 1673373632, 2510060448, 2868640512, 3346747264, 5020120896, 6693494528, 10040241792, 20080483584]

約数ペア:

[(1, 20080483584), (2, 10040241792), (3, 6693494528), (4, 5020120896), (6, 3346747264), (7, 2868640512), (8, 2510060448), (12, 1673373632), (14, 1434320256), (16, 1255030224), (21, 956213504), (24, 836686816), (28, 717160128), (32, 627515112), (42, 478106752), (48, 418343408), (56, 358580064), (64, 313757556), (84, 239053376), (96, 209171704), (112, 179290032), (128, 156878778), (168, 119526688), (192, 104585852), (224, 89645016), (256, 78439389), (336, 59763344), (384, 52292926), (448, 44822508), (672, 29881672), (768, 26146463), (896, 22411254), (1344, 14940836), (1792, 11205627), (2688, 7470418), (5376, 3735209)]