20199259067

素因数分解:

${\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{7027}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 22270523184

約数和(自身を除く): 2071264117

約数列:

[1, 13, 73, 169, 233, 949, 3029, 7027, 12337, 17009, 39377, 91351, 221117, 512971, 1187563, 1637291, 2874521, 6668623, 21284783, 86692099, 119522243, 276702179, 1553789159, 20199259067]

約数ペア:

[(1, 20199259067), (13, 1553789159), (73, 276702179), (169, 119522243), (233, 86692099), (949, 21284783), (3029, 6668623), (7027, 2874521), (12337, 1637291), (17009, 1187563), (39377, 512971), (91351, 221117)]