20434008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121631}}^1$

素因数の和:121647

約数の個数: 32

約数和(自身を含む): 58383360

約数和(自身を除く): 37949352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121631, 243262, 364893, 486524, 729786, 851417, 973048, 1459572, 1702834, 2554251, 2919144, 3405668, 5108502, 6811336, 10217004, 20434008]

約数ペア:

[(1, 20434008), (2, 10217004), (3, 6811336), (4, 5108502), (6, 3405668), (7, 2919144), (8, 2554251), (12, 1702834), (14, 1459572), (21, 973048), (24, 851417), (28, 729786), (42, 486524), (56, 364893), (84, 243262), (168, 121631)]