20100691023

素因数分解:

$3^1\times 7^1\times {\mathrm{12853}}^1\times {\mathrm{74471}}^1$

素因数の和:87334

約数の個数: 16

約数和(自身を含む): 30632418816

約数和(自身を除く): 10531727793

約数列:

[1, 3, 7, 21, 12853, 38559, 74471, 89971, 223413, 269913, 521297, 1563891, 957175763, 2871527289, 6700230341, 20100691023]

約数ペア:

[(1, 20100691023), (3, 6700230341), (7, 2871527289), (21, 957175763), (12853, 1563891), (38559, 521297), (74471, 269913), (89971, 223413)]