20292183632

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1693273}}^1$

素因数の和:1693395

約数の個数: 40

約数和(自身を含む): 45352650816

約数和(自身を除く): 25060467184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 1693273, 3386546, 6773092, 11852911, 13546184, 23705822, 27092368, 47411644, 94823288, 181180211, 189646576, 362360422, 724720844, 1268261477, 1449441688, 2536522954, 2898883376, 5073045908, 10146091816, 20292183632]

約数ペア:

[(1, 20292183632), (2, 10146091816), (4, 5073045908), (7, 2898883376), (8, 2536522954), (14, 1449441688), (16, 1268261477), (28, 724720844), (56, 362360422), (107, 189646576), (112, 181180211), (214, 94823288), (428, 47411644), (749, 27092368), (856, 23705822), (1498, 13546184), (1712, 11852911), (2996, 6773092), (5992, 3386546), (11984, 1693273)]