20836362

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2161}}^1$

素因数の和:3773

約数の個数: 16

約数和(自身を含む): 41717952

約数和(自身を除く): 20881590

約数列:

[1, 2, 3, 6, 1607, 2161, 3214, 4322, 4821, 6483, 9642, 12966, 3472727, 6945454, 10418181, 20836362]

約数ペア:

[(1, 20836362), (2, 10418181), (3, 6945454), (6, 3472727), (1607, 12966), (2161, 9642), (3214, 6483), (4322, 4821)]