20138041792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28605173}}^1$

素因数の和:28605196

約数の個数: 28

約数和(自身を含む): 43594285176

約数和(自身を除く): 23456243384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28605173, 57210346, 114420692, 228841384, 314656903, 457682768, 629313806, 915365536, 1258627612, 1830731072, 2517255224, 5034510448, 10069020896, 20138041792]

約数ペア:

[(1, 20138041792), (2, 10069020896), (4, 5034510448), (8, 2517255224), (11, 1830731072), (16, 1258627612), (22, 915365536), (32, 629313806), (44, 457682768), (64, 314656903), (88, 228841384), (176, 114420692), (352, 57210346), (704, 28605173)]