2020587912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 288

約数和(自身を含む): 6656995800

約数和(自身を除く): 4636407888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 61, 63, 72, 82, 84, 98, 122, 123, 126, 147, 164, 168, 183, 196, 229, 244, 246, 252, 287, 294, 328, 366, 369, 392, 427, 441, 458, 488, 492, 504, 549, 574, 588, 687, 732, 738, 854, 861, 882, 916, 984, 1098, 1148, 1176, 1281, 1374, 1464, 1476, 1603, 1708, 1722, 1764, 1832, 2009, 2061, 2196, 2296, 2501, 2562, 2583, 2748, 2952, 2989, 3206, 3416, 3444, 3528, 3843, 4018, 4122, 4392, 4809, 5002, 5124, 5166, 5496, 5978, 6027, 6412, 6888, 7503, 7686, 8036, 8244, 8967, 9389, 9618, 10004, 10248, 10332, 11221, 11956, 12054, 12824, 13969, 14427, 15006, 15372, 16072, 16488, 17507, 17934, 18081, 18778, 19236, 20008, 20664, 22442, 22509, 23912, 24108, 26901, 27938, 28167, 28854, 30012, 30744, 33663, 35014, 35868, 36162, 37556, 38472, 41907, 44884, 45018, 48216, 52521, 53802, 55876, 56334, 57708, 60024, 65723, 67326, 70028, 71736, 72324, 75112, 83814, 84501, 89768, 90036, 97783, 100989, 105042, 107604, 111752, 112668, 115416, 122549, 125721, 131446, 134652, 140056, 144648, 157563, 167628, 169002, 180072, 195566, 197169, 201978, 210084, 215208, 225336, 245098, 251442, 262892, 269304, 293349, 315126, 335256, 338004, 367647, 391132, 394338, 403956, 420168, 460061, 490196, 502884, 525784, 572729, 586698, 591507, 630252, 676008, 684481, 735294, 782264, 788676, 807912, 880047, 920122, 980392, 1005768, 1102941, 1145458, 1173396, 1183014, 1260504, 1368962, 1380183, 1470588, 1577352, 1718187, 1760094, 1840244, 2053443, 2205882, 2290916, 2346792, 2366028, 2737924, 2760366, 2941176, 3436374, 3520188, 3680488, 4009103, 4106886, 4140549, 4411764, 4581832, 4732056, 5154561, 5475848, 5520732, 6160329, 6872748, 7040376, 8018206, 8213772, 8281098, 8823528, 10309122, 11041464, 12027309, 12320658, 13745496, 16036412, 16427544, 16562196, 20618244, 24054618, 24641316, 28063721, 32072824, 33124392, 36081927, 41236488, 48109236, 49282632, 56127442, 72163854, 84191163, 96218472, 112254884, 144327708, 168382326, 224509768, 252573489, 288655416, 336764652, 505146978, 673529304, 1010293956, 2020587912]

約数ペア:

[(1, 2020587912), (2, 1010293956), (3, 673529304), (4, 505146978), (6, 336764652), (7, 288655416), (8, 252573489), (9, 224509768), (12, 168382326), (14, 144327708), (18, 112254884), (21, 96218472), (24, 84191163), (28, 72163854), (36, 56127442), (41, 49282632), (42, 48109236), (49, 41236488), (56, 36081927), (61, 33124392), (63, 32072824), (72, 28063721), (82, 24641316), (84, 24054618), (98, 20618244), (122, 16562196), (123, 16427544), (126, 16036412), (147, 13745496), (164, 12320658), (168, 12027309), (183, 11041464), (196, 10309122), (229, 8823528), (244, 8281098), (246, 8213772), (252, 8018206), (287, 7040376), (294, 6872748), (328, 6160329), (366, 5520732), (369, 5475848), (392, 5154561), (427, 4732056), (441, 4581832), (458, 4411764), (488, 4140549), (492, 4106886), (504, 4009103), (549, 3680488), (574, 3520188), (588, 3436374), (687, 2941176), (732, 2760366), (738, 2737924), (854, 2366028), (861, 2346792), (882, 2290916), (916, 2205882), (984, 2053443), (1098, 1840244), (1148, 1760094), (1176, 1718187), (1281, 1577352), (1374, 1470588), (1464, 1380183), (1476, 1368962), (1603, 1260504), (1708, 1183014), (1722, 1173396), (1764, 1145458), (1832, 1102941), (2009, 1005768), (2061, 980392), (2196, 920122), (2296, 880047), (2501, 807912), (2562, 788676), (2583, 782264), (2748, 735294), (2952, 684481), (2989, 676008), (3206, 630252), (3416, 591507), (3444, 586698), (3528, 572729), (3843, 525784), (4018, 502884), (4122, 490196), (4392, 460061), (4809, 420168), (5002, 403956), (5124, 394338), (5166, 391132), (5496, 367647), (5978, 338004), (6027, 335256), (6412, 315126), (6888, 293349), (7503, 269304), (7686, 262892), (8036, 251442), (8244, 245098), (8967, 225336), (9389, 215208), (9618, 210084), (10004, 201978), (10248, 197169), (10332, 195566), (11221, 180072), (11956, 169002), (12054, 167628), (12824, 157563), (13969, 144648), (14427, 140056), (15006, 134652), (15372, 131446), (16072, 125721), (16488, 122549), (17507, 115416), (17934, 112668), (18081, 111752), (18778, 107604), (19236, 105042), (20008, 100989), (20664, 97783), (22442, 90036), (22509, 89768), (23912, 84501), (24108, 83814), (26901, 75112), (27938, 72324), (28167, 71736), (28854, 70028), (30012, 67326), (30744, 65723), (33663, 60024), (35014, 57708), (35868, 56334), (36162, 55876), (37556, 53802), (38472, 52521), (41907, 48216), (44884, 45018)]