20222553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12647}}^1$

素因数の和:12704

約数の個数: 16

約数和(自身を含む): 29748096

約数和(自身を除く): 9525543

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 12647, 37941, 164411, 493233, 518527, 1555581, 6740851, 20222553]

約数ペア:

[(1, 20222553), (3, 6740851), (13, 1555581), (39, 518527), (41, 493233), (123, 164411), (533, 37941), (1599, 12647)]