20537850672

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2053}}^1$

素因数の和:2190

約数の個数: 240

約数和(自身を含む): 62300679168

約数和(自身を除く): 41762828496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 83, 93, 108, 124, 144, 162, 166, 186, 216, 243, 248, 249, 279, 324, 332, 372, 432, 486, 496, 498, 558, 648, 664, 744, 747, 837, 972, 996, 1116, 1296, 1328, 1488, 1494, 1674, 1944, 1992, 2053, 2232, 2241, 2511, 2573, 2988, 3348, 3888, 3984, 4106, 4464, 4482, 5022, 5146, 5976, 6159, 6696, 6723, 7533, 7719, 8212, 8964, 10044, 10292, 11952, 12318, 13392, 13446, 15066, 15438, 16424, 17928, 18477, 20088, 20169, 20584, 23157, 24636, 26892, 30132, 30876, 32848, 35856, 36954, 40176, 40338, 41168, 46314, 49272, 53784, 55431, 60264, 61752, 63643, 69471, 73908, 80676, 92628, 98544, 107568, 110862, 120528, 123504, 127286, 138942, 147816, 161352, 166293, 170399, 185256, 190929, 208413, 221724, 254572, 277884, 295632, 322704, 332586, 340798, 370512, 381858, 416826, 443448, 498879, 509144, 511197, 555768, 572787, 625239, 665172, 681596, 763716, 833652, 886896, 997758, 1018288, 1022394, 1111536, 1145574, 1250478, 1330344, 1363192, 1527432, 1533591, 1667304, 1718361, 1995516, 2044788, 2291148, 2500956, 2660688, 2726384, 3054864, 3067182, 3334608, 3436722, 3991032, 4089576, 4582296, 4600773, 5001912, 5155083, 5282369, 6134364, 6873444, 7982064, 8179152, 9164592, 9201546, 10003824, 10310166, 10564738, 12268728, 13746888, 13802319, 15465249, 15847107, 18403092, 20620332, 21129476, 24537456, 27493776, 27604638, 30930498, 31694214, 36806184, 41240664, 41406957, 42258952, 47541321, 55209276, 61860996, 63388428, 73612368, 82481328, 82813914, 84517904, 95082642, 110418552, 123721992, 126776856, 142623963, 165627828, 190165284, 220837104, 247443984, 253553712, 285247926, 331255656, 380330568, 427871889, 570495852, 662511312, 760661136, 855743778, 1140991704, 1283615667, 1711487556, 2281983408, 2567231334, 3422975112, 5134462668, 6845950224, 10268925336, 20537850672]

約数ペア:

[(1, 20537850672), (2, 10268925336), (3, 6845950224), (4, 5134462668), (6, 3422975112), (8, 2567231334), (9, 2281983408), (12, 1711487556), (16, 1283615667), (18, 1140991704), (24, 855743778), (27, 760661136), (31, 662511312), (36, 570495852), (48, 427871889), (54, 380330568), (62, 331255656), (72, 285247926), (81, 253553712), (83, 247443984), (93, 220837104), (108, 190165284), (124, 165627828), (144, 142623963), (162, 126776856), (166, 123721992), (186, 110418552), (216, 95082642), (243, 84517904), (248, 82813914), (249, 82481328), (279, 73612368), (324, 63388428), (332, 61860996), (372, 55209276), (432, 47541321), (486, 42258952), (496, 41406957), (498, 41240664), (558, 36806184), (648, 31694214), (664, 30930498), (744, 27604638), (747, 27493776), (837, 24537456), (972, 21129476), (996, 20620332), (1116, 18403092), (1296, 15847107), (1328, 15465249), (1488, 13802319), (1494, 13746888), (1674, 12268728), (1944, 10564738), (1992, 10310166), (2053, 10003824), (2232, 9201546), (2241, 9164592), (2511, 8179152), (2573, 7982064), (2988, 6873444), (3348, 6134364), (3888, 5282369), (3984, 5155083), (4106, 5001912), (4464, 4600773), (4482, 4582296), (5022, 4089576), (5146, 3991032), (5976, 3436722), (6159, 3334608), (6696, 3067182), (6723, 3054864), (7533, 2726384), (7719, 2660688), (8212, 2500956), (8964, 2291148), (10044, 2044788), (10292, 1995516), (11952, 1718361), (12318, 1667304), (13392, 1533591), (13446, 1527432), (15066, 1363192), (15438, 1330344), (16424, 1250478), (17928, 1145574), (18477, 1111536), (20088, 1022394), (20169, 1018288), (20584, 997758), (23157, 886896), (24636, 833652), (26892, 763716), (30132, 681596), (30876, 665172), (32848, 625239), (35856, 572787), (36954, 555768), (40176, 511197), (40338, 509144), (41168, 498879), (46314, 443448), (49272, 416826), (53784, 381858), (55431, 370512), (60264, 340798), (61752, 332586), (63643, 322704), (69471, 295632), (73908, 277884), (80676, 254572), (92628, 221724), (98544, 208413), (107568, 190929), (110862, 185256), (120528, 170399), (123504, 166293), (127286, 161352), (138942, 147816)]