20052864

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 63091080

約数和(自身を除く): 43038216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 103, 104, 117, 128, 144, 156, 169, 192, 206, 208, 234, 288, 309, 312, 338, 384, 412, 416, 468, 507, 576, 618, 624, 676, 824, 832, 927, 936, 1014, 1152, 1236, 1248, 1339, 1352, 1521, 1648, 1664, 1854, 1872, 2028, 2472, 2496, 2678, 2704, 3042, 3296, 3708, 3744, 4017, 4056, 4944, 4992, 5356, 5408, 6084, 6592, 7416, 7488, 8034, 8112, 9888, 10712, 10816, 12051, 12168, 13184, 14832, 14976, 16068, 16224, 17407, 19776, 21424, 21632, 24102, 24336, 29664, 32136, 32448, 34814, 39552, 42848, 48204, 48672, 52221, 59328, 64272, 64896, 69628, 85696, 96408, 97344, 104442, 118656, 128544, 139256, 156663, 171392, 192816, 194688, 208884, 257088, 278512, 313326, 385632, 417768, 514176, 557024, 626652, 771264, 835536, 1114048, 1253304, 1542528, 1671072, 2228096, 2506608, 3342144, 5013216, 6684288, 10026432, 20052864]

約数ペア:

[(1, 20052864), (2, 10026432), (3, 6684288), (4, 5013216), (6, 3342144), (8, 2506608), (9, 2228096), (12, 1671072), (13, 1542528), (16, 1253304), (18, 1114048), (24, 835536), (26, 771264), (32, 626652), (36, 557024), (39, 514176), (48, 417768), (52, 385632), (64, 313326), (72, 278512), (78, 257088), (96, 208884), (103, 194688), (104, 192816), (117, 171392), (128, 156663), (144, 139256), (156, 128544), (169, 118656), (192, 104442), (206, 97344), (208, 96408), (234, 85696), (288, 69628), (309, 64896), (312, 64272), (338, 59328), (384, 52221), (412, 48672), (416, 48204), (468, 42848), (507, 39552), (576, 34814), (618, 32448), (624, 32136), (676, 29664), (824, 24336), (832, 24102), (927, 21632), (936, 21424), (1014, 19776), (1152, 17407), (1236, 16224), (1248, 16068), (1339, 14976), (1352, 14832), (1521, 13184), (1648, 12168), (1664, 12051), (1854, 10816), (1872, 10712), (2028, 9888), (2472, 8112), (2496, 8034), (2678, 7488), (2704, 7416), (3042, 6592), (3296, 6084), (3708, 5408), (3744, 5356), (4017, 4992), (4056, 4944)]