20140077536

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{2557}}^1\times {\mathrm{5237}}^1$

素因数の和:7851

約数の個数: 48

約数和(自身を含む): 40517983296

約数和(自身を除く): 20377905760

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 2557, 5114, 5237, 10228, 10474, 20456, 20948, 40912, 41896, 81824, 83792, 120179, 167584, 240358, 246139, 480716, 492278, 961432, 984556, 1922864, 1969112, 3845728, 3938224, 7876448, 13391009, 26782018, 53564036, 107128072, 214256144, 428512288, 629377423, 1258754846, 2517509692, 5035019384, 10070038768, 20140077536]

約数ペア:

[(1, 20140077536), (2, 10070038768), (4, 5035019384), (8, 2517509692), (16, 1258754846), (32, 629377423), (47, 428512288), (94, 214256144), (188, 107128072), (376, 53564036), (752, 26782018), (1504, 13391009), (2557, 7876448), (5114, 3938224), (5237, 3845728), (10228, 1969112), (10474, 1922864), (20456, 984556), (20948, 961432), (40912, 492278), (41896, 480716), (81824, 246139), (83792, 240358), (120179, 167584)]