20722950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46051}}^1$

素因数の和:46069

約数の個数: 36

約数和(自身を含む): 55676868

約数和(自身を除く): 34953918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46051, 92102, 138153, 230255, 276306, 414459, 460510, 690765, 828918, 1151275, 1381530, 2072295, 2302550, 3453825, 4144590, 6907650, 10361475, 20722950]

約数ペア:

[(1, 20722950), (2, 10361475), (3, 6907650), (5, 4144590), (6, 3453825), (9, 2302550), (10, 2072295), (15, 1381530), (18, 1151275), (25, 828918), (30, 690765), (45, 460510), (50, 414459), (75, 276306), (90, 230255), (150, 138153), (225, 92102), (450, 46051)]