20755124832

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{978277}}^1$

素因数の和:978320

約数の個数: 96

約数和(自身を含む): 62124566112

約数和(自身を除く): 41369441280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 21216, 978277, 1956554, 2934831, 3913108, 5869662, 7826216, 11739324, 12717601, 15652432, 16630709, 23478648, 25435202, 31304864, 33261418, 38152803, 46957296, 49892127, 50870404, 66522836, 76305606, 93914592, 99784254, 101740808, 133045672, 152611212, 199568508, 203481616, 216199217, 266091344, 305222424, 399137016, 406963232, 432398434, 532182688, 610444848, 648597651, 798274032, 864796868, 1220889696, 1297195302, 1596548064, 1729593736, 2594390604, 3459187472, 5188781208, 6918374944, 10377562416, 20755124832]

約数ペア:

[(1, 20755124832), (2, 10377562416), (3, 6918374944), (4, 5188781208), (6, 3459187472), (8, 2594390604), (12, 1729593736), (13, 1596548064), (16, 1297195302), (17, 1220889696), (24, 864796868), (26, 798274032), (32, 648597651), (34, 610444848), (39, 532182688), (48, 432398434), (51, 406963232), (52, 399137016), (68, 305222424), (78, 266091344), (96, 216199217), (102, 203481616), (104, 199568508), (136, 152611212), (156, 133045672), (204, 101740808), (208, 99784254), (221, 93914592), (272, 76305606), (312, 66522836), (408, 50870404), (416, 49892127), (442, 46957296), (544, 38152803), (624, 33261418), (663, 31304864), (816, 25435202), (884, 23478648), (1248, 16630709), (1326, 15652432), (1632, 12717601), (1768, 11739324), (2652, 7826216), (3536, 5869662), (5304, 3913108), (7072, 2934831), (10608, 1956554), (21216, 978277)]