20140290742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{38971}}^1$

素因数の和:39149

約数の個数: 48

約数和(自身を含む): 35944655040

約数和(自身を除く): 15804364298

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 169, 278, 286, 338, 1529, 1807, 1859, 3058, 3614, 3718, 19877, 23491, 38971, 39754, 46982, 77942, 258401, 428681, 506623, 516802, 857362, 1013246, 5416969, 5572853, 6586099, 10833938, 11145706, 13172198, 59586659, 70420597, 72447089, 119173318, 140841194, 144894178, 774626567, 915467761, 1549253134, 1830935522, 10070145371, 20140290742]

約数ペア:

[(1, 20140290742), (2, 10070145371), (11, 1830935522), (13, 1549253134), (22, 915467761), (26, 774626567), (139, 144894178), (143, 140841194), (169, 119173318), (278, 72447089), (286, 70420597), (338, 59586659), (1529, 13172198), (1807, 11145706), (1859, 10833938), (3058, 6586099), (3614, 5572853), (3718, 5416969), (19877, 1013246), (23491, 857362), (38971, 516802), (39754, 506623), (46982, 428681), (77942, 258401)]