20064504

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{3253}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 50371920

約数和(自身を除く): 30307416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 3253, 6168, 6506, 9759, 13012, 19518, 26024, 39036, 78072, 836021, 1672042, 2508063, 3344084, 5016126, 6688168, 10032252, 20064504]

約数ペア:

[(1, 20064504), (2, 10032252), (3, 6688168), (4, 5016126), (6, 3344084), (8, 2508063), (12, 1672042), (24, 836021), (257, 78072), (514, 39036), (771, 26024), (1028, 19518), (1542, 13012), (2056, 9759), (3084, 6506), (3253, 6168)]