20105680907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{929}}^1\times {\mathrm{2957}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 21721422240

約数和(自身を除く): 1615741333

約数列:

[1, 13, 563, 929, 2957, 7319, 12077, 38441, 523027, 1664791, 2747053, 6799351, 21642283, 35711689, 1546590839, 20105680907]

約数ペア:

[(1, 20105680907), (13, 1546590839), (563, 35711689), (929, 21642283), (2957, 6799351), (7319, 2747053), (12077, 1664791), (38441, 523027)]