20288532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153701}}^1$

素因数の和:153719

約数の個数: 24

約数和(自身を含む): 51643872

約数和(自身を除く): 31355340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153701, 307402, 461103, 614804, 922206, 1690711, 1844412, 3381422, 5072133, 6762844, 10144266, 20288532]

約数ペア:

[(1, 20288532), (2, 10144266), (3, 6762844), (4, 5072133), (6, 3381422), (11, 1844412), (12, 1690711), (22, 922206), (33, 614804), (44, 461103), (66, 307402), (132, 153701)]