20173910616

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6516121}}^1$

素因数の和:6516176

約数の個数: 48

約数和(自身を含む): 55908326760

約数和(自身を除く): 35734416144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6516121, 13032242, 19548363, 26064484, 39096726, 52128968, 58645089, 78193452, 117290178, 156386904, 234580356, 280193203, 469160712, 560386406, 840579609, 1120772812, 1681159218, 2241545624, 2521738827, 3362318436, 5043477654, 6724636872, 10086955308, 20173910616]

約数ペア:

[(1, 20173910616), (2, 10086955308), (3, 6724636872), (4, 5043477654), (6, 3362318436), (8, 2521738827), (9, 2241545624), (12, 1681159218), (18, 1120772812), (24, 840579609), (36, 560386406), (43, 469160712), (72, 280193203), (86, 234580356), (129, 156386904), (172, 117290178), (258, 78193452), (344, 58645089), (387, 52128968), (516, 39096726), (774, 26064484), (1032, 19548363), (1548, 13032242), (3096, 6516121)]