20067814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14563}}^1$

素因数の和:14631

約数の個数: 16

約数和(自身を含む): 33031152

約数和(自身を除く): 12963338

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 14563, 29126, 189319, 378638, 771839, 1543678, 10033907, 20067814]

約数ペア:

[(1, 20067814), (2, 10033907), (13, 1543678), (26, 771839), (53, 378638), (106, 189319), (689, 29126), (1378, 14563)]