20132697141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1\times {\mathrm{1181}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 30911474880

約数和(自身を除く): 10778777739

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 761, 1179, 1181, 2283, 2489, 3543, 6849, 7467, 10629, 14459, 22401, 22439, 43377, 67317, 99691, 130131, 154711, 201951, 299073, 464133, 897219, 898741, 1392399, 1894129, 2696223, 2939509, 5682387, 8088669, 8818527, 17047161, 17076079, 26455581, 51228237, 117735071, 153684711, 353205213, 1059615639, 2236966349, 6710899047, 20132697141]

約数ペア:

[(1, 20132697141), (3, 6710899047), (9, 2236966349), (19, 1059615639), (57, 353205213), (131, 153684711), (171, 117735071), (393, 51228237), (761, 26455581), (1179, 17076079), (1181, 17047161), (2283, 8818527), (2489, 8088669), (3543, 5682387), (6849, 2939509), (7467, 2696223), (10629, 1894129), (14459, 1392399), (22401, 898741), (22439, 897219), (43377, 464133), (67317, 299073), (99691, 201951), (130131, 154711)]