20167043533

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{28703}}^1$

素因数の和:29833

約数の個数: 24

約数和(自身を含む): 25287994368

約数和(自身を除く): 5120950835

約数列:

[1, 7, 13, 49, 91, 637, 1103, 7721, 14339, 28703, 54047, 100373, 200921, 373139, 702611, 1406447, 2611973, 18283811, 31659409, 221615863, 411572317, 1551311041, 2881006219, 20167043533]

約数ペア:

[(1, 20167043533), (7, 2881006219), (13, 1551311041), (49, 411572317), (91, 221615863), (637, 31659409), (1103, 18283811), (7721, 2611973), (14339, 1406447), (28703, 702611), (54047, 373139), (100373, 200921)]