20071464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3282

約数の個数: 64

約数和(自身を含む): 58915200

約数和(自身を除く): 38843736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 3229, 6216, 6458, 9687, 12916, 19374, 22603, 25832, 38748, 45206, 67809, 77496, 90412, 119473, 135618, 180824, 238946, 271236, 358419, 477892, 542472, 716838, 836311, 955784, 1433676, 1672622, 2508933, 2867352, 3345244, 5017866, 6690488, 10035732, 20071464]

約数ペア:

[(1, 20071464), (2, 10035732), (3, 6690488), (4, 5017866), (6, 3345244), (7, 2867352), (8, 2508933), (12, 1672622), (14, 1433676), (21, 955784), (24, 836311), (28, 716838), (37, 542472), (42, 477892), (56, 358419), (74, 271236), (84, 238946), (111, 180824), (148, 135618), (168, 119473), (222, 90412), (259, 77496), (296, 67809), (444, 45206), (518, 38748), (777, 25832), (888, 22603), (1036, 19374), (1554, 12916), (2072, 9687), (3108, 6458), (3229, 6216)]