20132980931

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{219001}}^1$

素因数の和:219602

約数の個数: 16

約数和(自身を含む): 24051675648

約数和(自身を除く): 3918694717

約数列:

[1, 7, 23, 161, 571, 3997, 13133, 91931, 219001, 1533007, 5037023, 35259161, 125049571, 875346997, 2876140133, 20132980931]

約数ペア:

[(1, 20132980931), (7, 2876140133), (23, 875346997), (161, 125049571), (571, 35259161), (3997, 5037023), (13133, 1533007), (91931, 219001)]