20580451473

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{412343}}^1$

素因数の和:412604

約数の個数: 16

約数和(自身を含む): 27867856896

約数和(自身を除く): 7287405423

約数列:

[1, 3, 127, 131, 381, 393, 16637, 49911, 412343, 1237029, 52367561, 54016933, 157102683, 162050799, 6860150491, 20580451473]

約数ペア:

[(1, 20580451473), (3, 6860150491), (127, 162050799), (131, 157102683), (381, 54016933), (393, 52367561), (16637, 1237029), (49911, 412343)]