20079554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1109}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 32927040

約数和(自身を除く): 12847486

約数列:

[1, 2, 11, 22, 823, 1109, 1646, 2218, 9053, 12199, 18106, 24398, 912707, 1825414, 10039777, 20079554]

約数ペア:

[(1, 20079554), (2, 10039777), (11, 1825414), (22, 912707), (823, 24398), (1109, 18106), (1646, 12199), (2218, 9053)]