20173901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 23083008

約数和(自身を除く): 2909107

約数列:

[1, 11, 31, 67, 341, 737, 883, 2077, 9713, 22847, 27373, 59161, 301103, 650771, 1833991, 20173901]

約数ペア:

[(1, 20173901), (11, 1833991), (31, 650771), (67, 301103), (341, 59161), (737, 27373), (883, 22847), (2077, 9713)]