20733971345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1785103}}^1$

素因数の和:1785232

約数の個数: 16

約数和(自身を含む): 26219607552

約数和(自身を除く): 5485636207

約数列:

[1, 5, 23, 101, 115, 505, 2323, 11615, 1785103, 8925515, 41057369, 180295403, 205286845, 901477015, 4146794269, 20733971345]

約数ペア:

[(1, 20733971345), (5, 4146794269), (23, 901477015), (101, 205286845), (115, 180295403), (505, 41057369), (2323, 8925515), (11615, 1785103)]