20366989302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{312023}}^1$

素因数の和:312105

約数の個数: 64

約数和(自身を含む): 47447617536

約数和(自身を除く): 27080628234

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 759, 946, 989, 1419, 1518, 1978, 2838, 2967, 5934, 10879, 21758, 32637, 65274, 312023, 624046, 936069, 1872138, 3432253, 6864506, 7176529, 10296759, 13416989, 14353058, 20593518, 21529587, 26833978, 40250967, 43059174, 78941819, 80501934, 147586879, 157883638, 236825457, 295173758, 308590747, 442760637, 473650914, 617181494, 885521274, 925772241, 1851544482, 3394498217, 6788996434, 10183494651, 20366989302]

約数ペア:

[(1, 20366989302), (2, 10183494651), (3, 6788996434), (6, 3394498217), (11, 1851544482), (22, 925772241), (23, 885521274), (33, 617181494), (43, 473650914), (46, 442760637), (66, 308590747), (69, 295173758), (86, 236825457), (129, 157883638), (138, 147586879), (253, 80501934), (258, 78941819), (473, 43059174), (506, 40250967), (759, 26833978), (946, 21529587), (989, 20593518), (1419, 14353058), (1518, 13416989), (1978, 10296759), (2838, 7176529), (2967, 6864506), (5934, 3432253), (10879, 1872138), (21758, 936069), (32637, 624046), (65274, 312023)]