20180860041

素因数分解:

$3^1\times {\mathrm{641}}^1\times {\mathrm{1109}}^1\times {\mathrm{9463}}^1$

素因数の和:11216

約数の個数: 16

約数和(自身を含む): 26976942720

約数和(自身を除く): 6796082679

約数列:

[1, 3, 641, 1109, 1923, 3327, 9463, 28389, 710869, 2132607, 6065783, 10494467, 18197349, 31483401, 6726953347, 20180860041]

約数ペア:

[(1, 20180860041), (3, 6726953347), (641, 31483401), (1109, 18197349), (1923, 10494467), (3327, 6065783), (9463, 2132607), (28389, 710869)]