20136005776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{5717}}^1$

素因数の和:6328

約数の個数: 80

約数和(自身を含む): 43188557184

約数和(自身を除く): 23052551408

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 563, 782, 1126, 1564, 2252, 3128, 4504, 5717, 6256, 9008, 9571, 11434, 12949, 19142, 22868, 25898, 38284, 45736, 51796, 76568, 91472, 97189, 103592, 131491, 153136, 194378, 207184, 220133, 262982, 388756, 440266, 525964, 777512, 880532, 1051928, 1555024, 1761064, 2103856, 2235347, 3218671, 3522128, 4470694, 6437342, 8941388, 12874684, 17882776, 25749368, 35765552, 51498736, 54717407, 74029433, 109434814, 148058866, 218869628, 296117732, 437739256, 592235464, 875478512, 1184470928, 1258500361, 2517000722, 5034001444, 10068002888, 20136005776]

約数ペア:

[(1, 20136005776), (2, 10068002888), (4, 5034001444), (8, 2517000722), (16, 1258500361), (17, 1184470928), (23, 875478512), (34, 592235464), (46, 437739256), (68, 296117732), (92, 218869628), (136, 148058866), (184, 109434814), (272, 74029433), (368, 54717407), (391, 51498736), (563, 35765552), (782, 25749368), (1126, 17882776), (1564, 12874684), (2252, 8941388), (3128, 6437342), (4504, 4470694), (5717, 3522128), (6256, 3218671), (9008, 2235347), (9571, 2103856), (11434, 1761064), (12949, 1555024), (19142, 1051928), (22868, 880532), (25898, 777512), (38284, 525964), (45736, 440266), (51796, 388756), (76568, 262982), (91472, 220133), (97189, 207184), (103592, 194378), (131491, 153136)]