20221020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112339}}^1$

素因数の和:112354

約数の個数: 36

約数和(自身を含む): 61337640

約数和(自身を除く): 41116620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112339, 224678, 337017, 449356, 561695, 674034, 1011051, 1123390, 1348068, 1685085, 2022102, 2246780, 3370170, 4044204, 5055255, 6740340, 10110510, 20221020]

約数ペア:

[(1, 20221020), (2, 10110510), (3, 6740340), (4, 5055255), (5, 4044204), (6, 3370170), (9, 2246780), (10, 2022102), (12, 1685085), (15, 1348068), (18, 1123390), (20, 1011051), (30, 674034), (36, 561695), (45, 449356), (60, 337017), (90, 224678), (180, 112339)]