20052338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 30965976

約数和(自身を除く): 10913638

約数列:

[1, 2, 53, 101, 106, 202, 1873, 3746, 5353, 10706, 99269, 189173, 198538, 378346, 10026169, 20052338]

約数ペア:

[(1, 20052338), (2, 10026169), (53, 378346), (101, 198538), (106, 189173), (202, 99269), (1873, 10706), (3746, 5353)]