20532101656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{8363}}^1$

素因数の和:9616

約数の個数: 64

約数和(自身を含む): 43864830720

約数和(自身を除く): 23332729064

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1213, 2024, 2426, 4852, 8363, 9704, 13343, 16726, 26686, 27899, 33452, 53372, 55798, 66904, 91993, 106744, 111596, 183986, 192349, 223192, 306889, 367972, 384698, 613778, 735944, 769396, 1227556, 1538792, 2115839, 2455112, 4231678, 8463356, 10144319, 16926712, 20288638, 40577276, 81154552, 111587509, 223175018, 233319337, 446350036, 466638674, 892700072, 933277348, 1866554696, 2566512707, 5133025414, 10266050828, 20532101656]

約数ペア:

[(1, 20532101656), (2, 10266050828), (4, 5133025414), (8, 2566512707), (11, 1866554696), (22, 933277348), (23, 892700072), (44, 466638674), (46, 446350036), (88, 233319337), (92, 223175018), (184, 111587509), (253, 81154552), (506, 40577276), (1012, 20288638), (1213, 16926712), (2024, 10144319), (2426, 8463356), (4852, 4231678), (8363, 2455112), (9704, 2115839), (13343, 1538792), (16726, 1227556), (26686, 769396), (27899, 735944), (33452, 613778), (53372, 384698), (55798, 367972), (66904, 306889), (91993, 223192), (106744, 192349), (111596, 183986)]