20614153728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1917239}}^1$

素因数の和:1917267

約数の個数: 80

約数和(自身を含む): 62762768640

約数和(自身を除く): 42148614912

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 1917239, 3834478, 5751717, 7668956, 11503434, 13420673, 15337912, 23006868, 26841346, 30675824, 40262019, 46013736, 53682692, 61351648, 80524038, 92027472, 107365384, 122703296, 161048076, 184054944, 214730768, 245406592, 322096152, 368109888, 429461536, 490813184, 644192304, 736219776, 858923072, 981626368, 1288384608, 1472439552, 1717846144, 2576769216, 2944879104, 3435692288, 5153538432, 6871384576, 10307076864, 20614153728]

約数ペア:

[(1, 20614153728), (2, 10307076864), (3, 6871384576), (4, 5153538432), (6, 3435692288), (7, 2944879104), (8, 2576769216), (12, 1717846144), (14, 1472439552), (16, 1288384608), (21, 981626368), (24, 858923072), (28, 736219776), (32, 644192304), (42, 490813184), (48, 429461536), (56, 368109888), (64, 322096152), (84, 245406592), (96, 214730768), (112, 184054944), (128, 161048076), (168, 122703296), (192, 107365384), (224, 92027472), (256, 80524038), (336, 61351648), (384, 53682692), (448, 46013736), (512, 40262019), (672, 30675824), (768, 26841346), (896, 23006868), (1344, 15337912), (1536, 13420673), (1792, 11503434), (2688, 7668956), (3584, 5751717), (5376, 3834478), (10752, 1917239)]