20028304512

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1492

約数の個数: 256

約数和(自身を含む): 61165238400

約数和(自身を除く): 41136933888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 107, 108, 123, 128, 144, 164, 192, 214, 216, 246, 288, 321, 328, 369, 384, 428, 432, 492, 576, 642, 656, 738, 856, 864, 963, 984, 1107, 1152, 1284, 1312, 1321, 1476, 1712, 1728, 1926, 1968, 2214, 2568, 2624, 2642, 2889, 2952, 3424, 3456, 3852, 3936, 3963, 4387, 4428, 5136, 5248, 5284, 5778, 5904, 6848, 7704, 7872, 7926, 8774, 8856, 10272, 10568, 11556, 11808, 11889, 13161, 13696, 15408, 15744, 15852, 17548, 17712, 20544, 21136, 23112, 23616, 23778, 26322, 30816, 31704, 35096, 35424, 35667, 39483, 41088, 42272, 46224, 47232, 47556, 52644, 54161, 61632, 63408, 70192, 70848, 71334, 78966, 84544, 92448, 95112, 105288, 108322, 118449, 123264, 126816, 140384, 141347, 141696, 142668, 157932, 162483, 169088, 184896, 190224, 210576, 216644, 236898, 253632, 280768, 282694, 285336, 315864, 324966, 369792, 380448, 421152, 424041, 433288, 473796, 487449, 507264, 561536, 565388, 570672, 631728, 649932, 760896, 842304, 848082, 866576, 947592, 974898, 1130776, 1141344, 1263456, 1272123, 1299864, 1462347, 1521792, 1684608, 1696164, 1733152, 1895184, 1949796, 2261552, 2282688, 2526912, 2544246, 2599728, 2924694, 3392328, 3466304, 3790368, 3816369, 3899592, 4523104, 4565376, 5053824, 5088492, 5199456, 5795227, 5849388, 6784656, 6932608, 7580736, 7632738, 7799184, 9046208, 10176984, 10398912, 11590454, 11698776, 13569312, 15161472, 15265476, 15598368, 17385681, 18092416, 20353968, 20797824, 23180908, 23397552, 27138624, 30530952, 31196736, 34771362, 40707936, 46361816, 46795104, 52157043, 54277248, 61061904, 62393472, 69542724, 81415872, 92723632, 93590208, 104314086, 122123808, 139085448, 156471129, 162831744, 185447264, 187180416, 208628172, 244247616, 278170896, 312942258, 370894528, 417256344, 488495232, 556341792, 625884516, 741789056, 834512688, 1112683584, 1251769032, 1669025376, 2225367168, 2503538064, 3338050752, 5007076128, 6676101504, 10014152256, 20028304512]

約数ペア:

[(1, 20028304512), (2, 10014152256), (3, 6676101504), (4, 5007076128), (6, 3338050752), (8, 2503538064), (9, 2225367168), (12, 1669025376), (16, 1251769032), (18, 1112683584), (24, 834512688), (27, 741789056), (32, 625884516), (36, 556341792), (41, 488495232), (48, 417256344), (54, 370894528), (64, 312942258), (72, 278170896), (82, 244247616), (96, 208628172), (107, 187180416), (108, 185447264), (123, 162831744), (128, 156471129), (144, 139085448), (164, 122123808), (192, 104314086), (214, 93590208), (216, 92723632), (246, 81415872), (288, 69542724), (321, 62393472), (328, 61061904), (369, 54277248), (384, 52157043), (428, 46795104), (432, 46361816), (492, 40707936), (576, 34771362), (642, 31196736), (656, 30530952), (738, 27138624), (856, 23397552), (864, 23180908), (963, 20797824), (984, 20353968), (1107, 18092416), (1152, 17385681), (1284, 15598368), (1312, 15265476), (1321, 15161472), (1476, 13569312), (1712, 11698776), (1728, 11590454), (1926, 10398912), (1968, 10176984), (2214, 9046208), (2568, 7799184), (2624, 7632738), (2642, 7580736), (2889, 6932608), (2952, 6784656), (3424, 5849388), (3456, 5795227), (3852, 5199456), (3936, 5088492), (3963, 5053824), (4387, 4565376), (4428, 4523104), (5136, 3899592), (5248, 3816369), (5284, 3790368), (5778, 3466304), (5904, 3392328), (6848, 2924694), (7704, 2599728), (7872, 2544246), (7926, 2526912), (8774, 2282688), (8856, 2261552), (10272, 1949796), (10568, 1895184), (11556, 1733152), (11808, 1696164), (11889, 1684608), (13161, 1521792), (13696, 1462347), (15408, 1299864), (15744, 1272123), (15852, 1263456), (17548, 1141344), (17712, 1130776), (20544, 974898), (21136, 947592), (23112, 866576), (23616, 848082), (23778, 842304), (26322, 760896), (30816, 649932), (31704, 631728), (35096, 570672), (35424, 565388), (35667, 561536), (39483, 507264), (41088, 487449), (42272, 473796), (46224, 433288), (47232, 424041), (47556, 421152), (52644, 380448), (54161, 369792), (61632, 324966), (63408, 315864), (70192, 285336), (70848, 282694), (71334, 280768), (78966, 253632), (84544, 236898), (92448, 216644), (95112, 210576), (105288, 190224), (108322, 184896), (118449, 169088), (123264, 162483), (126816, 157932), (140384, 142668), (141347, 141696)]