20080608516

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2920391}}^1$

素因数の和:2920592

約数の個数: 36

約数和(自身を含む): 51025089024

約数和(自身を除く): 30944480508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 2920391, 5840782, 8761173, 11681564, 17522346, 26283519, 35044692, 52567038, 105134076, 557794681, 1115589362, 1673384043, 2231178724, 3346768086, 5020152129, 6693536172, 10040304258, 20080608516]

約数ペア:

[(1, 20080608516), (2, 10040304258), (3, 6693536172), (4, 5020152129), (6, 3346768086), (9, 2231178724), (12, 1673384043), (18, 1115589362), (36, 557794681), (191, 105134076), (382, 52567038), (573, 35044692), (764, 26283519), (1146, 17522346), (1719, 11681564), (2292, 8761173), (3438, 5840782), (6876, 2920391)]