20863002

素因数分解:

$2^1\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{2239}}^1$

素因数の和:3797

約数の個数: 16

約数和(自身を含む): 41771520

約数和(自身を除く): 20908518

約数列:

[1, 2, 3, 6, 1553, 2239, 3106, 4478, 4659, 6717, 9318, 13434, 3477167, 6954334, 10431501, 20863002]

約数ペア:

[(1, 20863002), (2, 10431501), (3, 6954334), (6, 3477167), (1553, 13434), (2239, 9318), (3106, 6717), (4478, 4659)]