20333412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51347}}^1$

素因数の和:51368

約数の個数: 36

約数和(自身を含む): 56072016

約数和(自身を除く): 35738604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51347, 102694, 154041, 205388, 308082, 462123, 564817, 616164, 924246, 1129634, 1694451, 1848492, 2259268, 3388902, 5083353, 6777804, 10166706, 20333412]

約数ペア:

[(1, 20333412), (2, 10166706), (3, 6777804), (4, 5083353), (6, 3388902), (9, 2259268), (11, 1848492), (12, 1694451), (18, 1129634), (22, 924246), (33, 616164), (36, 564817), (44, 462123), (66, 308082), (99, 205388), (132, 154041), (198, 102694), (396, 51347)]