20176425982

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1\times {\mathrm{39301}}^1$

素因数の和:40803

約数の個数: 16

約数和(自身を含む): 30442385952

約数和(自身を除く): 10265959970

約数列:

[1, 2, 197, 394, 1303, 2606, 39301, 78602, 256691, 513382, 7742297, 15484594, 51209203, 102418406, 10088212991, 20176425982]

約数ペア:

[(1, 20176425982), (2, 10088212991), (197, 102418406), (394, 51209203), (1303, 15484594), (2606, 7742297), (39301, 513382), (78602, 256691)]