20182666567

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1\times {\mathrm{21727}}^1$

素因数の和:22878

約数の個数: 16

約数和(自身を含む): 23265994752

約数和(自身を除く): 3083328185

約数列:

[1, 7, 131, 917, 1013, 7091, 21727, 132703, 152089, 928921, 2846237, 19923659, 22009451, 154066157, 2883238081, 20182666567]

約数ペア:

[(1, 20182666567), (7, 2883238081), (131, 154066157), (917, 22009451), (1013, 19923659), (7091, 2846237), (21727, 928921), (132703, 152089)]