20585844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33637}}^1$

素因数の和:33664

約数の個数: 36

約数和(自身を含む): 55099044

約数和(自身を除く): 34513200

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33637, 67274, 100911, 134548, 201822, 302733, 403644, 571829, 605466, 1143658, 1210932, 1715487, 2287316, 3430974, 5146461, 6861948, 10292922, 20585844]

約数ペア:

[(1, 20585844), (2, 10292922), (3, 6861948), (4, 5146461), (6, 3430974), (9, 2287316), (12, 1715487), (17, 1210932), (18, 1143658), (34, 605466), (36, 571829), (51, 403644), (68, 302733), (102, 201822), (153, 134548), (204, 100911), (306, 67274), (612, 33637)]