20337224

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{1951}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 38181120

約数和(自身を除く): 17843896

約数列:

[1, 2, 4, 8, 1303, 1951, 2606, 3902, 5212, 7804, 10424, 15608, 2542153, 5084306, 10168612, 20337224]

約数ペア:

[(1, 20337224), (2, 10168612), (4, 5084306), (8, 2542153), (1303, 15608), (1951, 10424), (2606, 7804), (3902, 5212)]