20161060913

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{4759}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 24470208000

約数和(自身を除く): 4309147087

約数列:

[1, 7, 29, 41, 203, 287, 509, 1189, 3563, 4759, 8323, 14761, 20869, 33313, 103327, 138011, 146083, 195119, 605201, 966077, 1365833, 2422331, 4236407, 5658451, 16956317, 39609157, 70247599, 99315571, 491733193, 695208997, 2880151559, 20161060913]

約数ペア:

[(1, 20161060913), (7, 2880151559), (29, 695208997), (41, 491733193), (203, 99315571), (287, 70247599), (509, 39609157), (1189, 16956317), (3563, 5658451), (4759, 4236407), (8323, 2422331), (14761, 1365833), (20869, 966077), (33313, 605201), (103327, 195119), (138011, 146083)]