20946673413

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{33730553}}^1$

素因数の和:33730585

約数の個数: 16

約数和(自身を含む): 32381331840

約数和(自身を除く): 11434658427

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 33730553, 101191659, 303574977, 775802719, 910724931, 2327408157, 6982224471, 20946673413]

約数ペア:

[(1, 20946673413), (3, 6982224471), (9, 2327408157), (23, 910724931), (27, 775802719), (69, 303574977), (207, 101191659), (621, 33730553)]