20435602992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60820247}}^1$

素因数の和:60820265

約数の個数: 40

約数和(自身を含む): 60333686016

約数和(自身を除く): 39898083024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60820247, 121640494, 182460741, 243280988, 364921482, 425741729, 486561976, 729842964, 851483458, 973123952, 1277225187, 1459685928, 1702966916, 2554450374, 2919371856, 3405933832, 5108900748, 6811867664, 10217801496, 20435602992]

約数ペア:

[(1, 20435602992), (2, 10217801496), (3, 6811867664), (4, 5108900748), (6, 3405933832), (7, 2919371856), (8, 2554450374), (12, 1702966916), (14, 1459685928), (16, 1277225187), (21, 973123952), (24, 851483458), (28, 729842964), (42, 486561976), (48, 425741729), (56, 364921482), (84, 243280988), (112, 182460741), (168, 121640494), (336, 60820247)]