6664200020

素因数分解:

$2^2\times 5^1\times {\mathrm{7309}}^1\times {\mathrm{45589}}^1$

素因数の和:52907

約数の個数: 24

約数和(自身を含む): 13997041800

約数和(自身を除く): 7332841780

約数列:

[1, 2, 4, 5, 10, 20, 7309, 14618, 29236, 36545, 45589, 73090, 91178, 146180, 182356, 227945, 455890, 911780, 333210001, 666420002, 1332840004, 1666050005, 3332100010, 6664200020]

約数ペア:

[(1, 6664200020), (2, 3332100010), (4, 1666050005), (5, 1332840004), (10, 666420002), (20, 333210001), (7309, 911780), (14618, 455890), (29236, 227945), (36545, 182356), (45589, 146180), (73090, 91178)]