20245590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224951}}^1$

素因数の和:224964

約数の個数: 24

約数和(自身を含む): 52638768

約数和(自身を除く): 32393178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224951, 449902, 674853, 1124755, 1349706, 2024559, 2249510, 3374265, 4049118, 6748530, 10122795, 20245590]

約数ペア:

[(1, 20245590), (2, 10122795), (3, 6748530), (5, 4049118), (6, 3374265), (9, 2249510), (10, 2024559), (15, 1349706), (18, 1124755), (30, 674853), (45, 449902), (90, 224951)]