20056896

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 140

約数和(自身を含む): 61406532

約数和(自身を除く): 41349636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 73, 81, 96, 106, 108, 144, 146, 159, 162, 192, 212, 216, 219, 288, 292, 318, 324, 424, 432, 438, 477, 576, 584, 636, 648, 657, 848, 864, 876, 954, 1168, 1272, 1296, 1314, 1431, 1696, 1728, 1752, 1908, 1971, 2336, 2544, 2592, 2628, 2862, 3392, 3504, 3816, 3869, 3942, 4293, 4672, 5088, 5184, 5256, 5724, 5913, 7008, 7632, 7738, 7884, 8586, 10176, 10512, 11448, 11607, 11826, 14016, 15264, 15476, 15768, 17172, 21024, 22896, 23214, 23652, 30528, 30952, 31536, 34344, 34821, 42048, 45792, 46428, 47304, 61904, 63072, 68688, 69642, 91584, 92856, 94608, 104463, 123808, 126144, 137376, 139284, 185712, 189216, 208926, 247616, 274752, 278568, 313389, 371424, 378432, 417852, 557136, 626778, 742848, 835704, 1114272, 1253556, 1671408, 2228544, 2507112, 3342816, 5014224, 6685632, 10028448, 20056896]

約数ペア:

[(1, 20056896), (2, 10028448), (3, 6685632), (4, 5014224), (6, 3342816), (8, 2507112), (9, 2228544), (12, 1671408), (16, 1253556), (18, 1114272), (24, 835704), (27, 742848), (32, 626778), (36, 557136), (48, 417852), (53, 378432), (54, 371424), (64, 313389), (72, 278568), (73, 274752), (81, 247616), (96, 208926), (106, 189216), (108, 185712), (144, 139284), (146, 137376), (159, 126144), (162, 123808), (192, 104463), (212, 94608), (216, 92856), (219, 91584), (288, 69642), (292, 68688), (318, 63072), (324, 61904), (424, 47304), (432, 46428), (438, 45792), (477, 42048), (576, 34821), (584, 34344), (636, 31536), (648, 30952), (657, 30528), (848, 23652), (864, 23214), (876, 22896), (954, 21024), (1168, 17172), (1272, 15768), (1296, 15476), (1314, 15264), (1431, 14016), (1696, 11826), (1728, 11607), (1752, 11448), (1908, 10512), (1971, 10176), (2336, 8586), (2544, 7884), (2592, 7738), (2628, 7632), (2862, 7008), (3392, 5913), (3504, 5724), (3816, 5256), (3869, 5184), (3942, 5088), (4293, 4672)]