20804967114

素因数分解:

$2^1\times 3^1\times {\mathrm{66851}}^1\times {\mathrm{51869}}^1$

素因数の和:118725

約数の個数: 16

約数和(自身を含む): 41611358880

約数和(自身を除く): 20806391766

約数列:

[1, 2, 3, 6, 51869, 66851, 103738, 133702, 155607, 200553, 311214, 401106, 3467494519, 6934989038, 10402483557, 20804967114]

約数ペア:

[(1, 20804967114), (2, 10402483557), (3, 6934989038), (6, 3467494519), (51869, 401106), (66851, 311214), (103738, 200553), (133702, 155607)]