20051386

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 30754080

約数和(自身を除く): 10702694

約数列:

[1, 2, 59, 118, 251, 502, 677, 1354, 14809, 29618, 39943, 79886, 169927, 339854, 10025693, 20051386]

約数ペア:

[(1, 20051386), (2, 10025693), (59, 339854), (118, 169927), (251, 79886), (502, 39943), (677, 29618), (1354, 14809)]