20262144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3769}}^1$

素因数の和:3795

約数の個数: 72

約数和(自身を含む): 61647040

約数和(自身を除く): 41384896

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, 3769, 5376, 7538, 11307, 15076, 22614, 26383, 30152, 45228, 52766, 60304, 79149, 90456, 105532, 120608, 158298, 180912, 211064, 241216, 316596, 361824, 422128, 482432, 633192, 723648, 844256, 964864, 1266384, 1447296, 1688512, 2532768, 2894592, 3377024, 5065536, 6754048, 10131072, 20262144]

約数ペア:

[(1, 20262144), (2, 10131072), (3, 6754048), (4, 5065536), (6, 3377024), (7, 2894592), (8, 2532768), (12, 1688512), (14, 1447296), (16, 1266384), (21, 964864), (24, 844256), (28, 723648), (32, 633192), (42, 482432), (48, 422128), (56, 361824), (64, 316596), (84, 241216), (96, 211064), (112, 180912), (128, 158298), (168, 120608), (192, 105532), (224, 90456), (256, 79149), (336, 60304), (384, 52766), (448, 45228), (672, 30152), (768, 26383), (896, 22614), (1344, 15076), (1792, 11307), (2688, 7538), (3769, 5376)]