20449462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1373}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 33536592

約数和(自身を除く): 13087130

約数列:

[1, 2, 11, 22, 677, 1354, 1373, 2746, 7447, 14894, 15103, 30206, 929521, 1859042, 10224731, 20449462]

約数ペア:

[(1, 20449462), (2, 10224731), (11, 1859042), (22, 929521), (677, 30206), (1354, 15103), (1373, 14894), (2746, 7447)]