20274402

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42773}}^1$

素因数の和:42857

約数の個数: 16

約数和(自身を含む): 41063040

約数和(自身を除く): 20788638

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42773, 85546, 128319, 256638, 3379067, 6758134, 10137201, 20274402]

約数ペア:

[(1, 20274402), (2, 10137201), (3, 6758134), (6, 3379067), (79, 256638), (158, 128319), (237, 85546), (474, 42773)]