20133036955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{991531}}^1$

素因数の和:991698

約数の個数: 16

約数和(自身を含む): 25129387008

約数和(自身を除く): 4996350053

約数列:

[1, 5, 31, 131, 155, 655, 4061, 20305, 991531, 4957655, 30737461, 129890561, 153687305, 649452805, 4026607391, 20133036955]

約数ペア:

[(1, 20133036955), (5, 4026607391), (31, 649452805), (131, 153687305), (155, 129890561), (655, 30737461), (4061, 4957655), (20305, 991531)]