20569557744

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1107319}}^1$

素因数の和:1107379

約数の個数: 80

約数和(自身を含む): 60415379200

約数和(自身を除く): 39845821456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 1107319, 2214638, 3321957, 4429276, 6643914, 8858552, 9965871, 13287828, 17717104, 19931742, 26575656, 29897613, 39863484, 47614717, 53151312, 59795226, 79726968, 95229434, 119590452, 142844151, 159453936, 190458868, 239180904, 285688302, 380917736, 428532453, 478361808, 571376604, 761835472, 857064906, 1142753208, 1285597359, 1714129812, 2285506416, 2571194718, 3428259624, 5142389436, 6856519248, 10284778872, 20569557744]

約数ペア:

[(1, 20569557744), (2, 10284778872), (3, 6856519248), (4, 5142389436), (6, 3428259624), (8, 2571194718), (9, 2285506416), (12, 1714129812), (16, 1285597359), (18, 1142753208), (24, 857064906), (27, 761835472), (36, 571376604), (43, 478361808), (48, 428532453), (54, 380917736), (72, 285688302), (86, 239180904), (108, 190458868), (129, 159453936), (144, 142844151), (172, 119590452), (216, 95229434), (258, 79726968), (344, 59795226), (387, 53151312), (432, 47614717), (516, 39863484), (688, 29897613), (774, 26575656), (1032, 19931742), (1161, 17717104), (1548, 13287828), (2064, 9965871), (2322, 8858552), (3096, 6643914), (4644, 4429276), (6192, 3321957), (9288, 2214638), (18576, 1107319)]