20087406783

素因数分解:

$3^3\times {\mathrm{15289}}^1\times {\mathrm{48661}}^1$

素因数の和:63959

約数の個数: 16

約数和(自身を含む): 29761679200

約数和(自身を除く): 9674272417

約数列:

[1, 3, 9, 27, 15289, 45867, 48661, 137601, 145983, 412803, 437949, 1313847, 743978029, 2231934087, 6695802261, 20087406783]

約数ペア:

[(1, 20087406783), (3, 6695802261), (9, 2231934087), (27, 743978029), (15289, 1313847), (45867, 437949), (48661, 412803), (137601, 145983)]