20856552618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{316008373}}^1$

素因数の和:316008389

約数の個数: 16

約数和(自身を含む): 45505205856

約数和(自身を除く): 24648653238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 316008373, 632016746, 948025119, 1896050238, 3476092103, 6952184206, 10428276309, 20856552618]

約数ペア:

[(1, 20856552618), (2, 10428276309), (3, 6952184206), (6, 3476092103), (11, 1896050238), (22, 948025119), (33, 632016746), (66, 316008373)]