20132071323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73743851}}^1$

素因数の和:73743874

約数の個数: 16

約数和(自身を含む): 33037245696

約数和(自身を除く): 12905174373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 73743851, 221231553, 516206957, 958670063, 1548620871, 2876010189, 6710690441, 20132071323]

約数ペア:

[(1, 20132071323), (3, 6710690441), (7, 2876010189), (13, 1548620871), (21, 958670063), (39, 516206957), (91, 221231553), (273, 73743851)]