20700134

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 38498880

約数和(自身を除く): 17798746

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 673, 1183, 1346, 2197, 2366, 4394, 4711, 8749, 9422, 15379, 17498, 30758, 61243, 113737, 122486, 227474, 796159, 1478581, 1592318, 2957162, 10350067, 20700134]

約数ペア:

[(1, 20700134), (2, 10350067), (7, 2957162), (13, 1592318), (14, 1478581), (26, 796159), (91, 227474), (169, 122486), (182, 113737), (338, 61243), (673, 30758), (1183, 17498), (1346, 15379), (2197, 9422), (2366, 8749), (4394, 4711)]