20295060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{338251}}^1$

素因数の和:338263

約数の個数: 24

約数和(自身を含む): 56826336

約数和(自身を除く): 36531276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 338251, 676502, 1014753, 1353004, 1691255, 2029506, 3382510, 4059012, 5073765, 6765020, 10147530, 20295060]

約数ペア:

[(1, 20295060), (2, 10147530), (3, 6765020), (4, 5073765), (5, 4059012), (6, 3382510), (10, 2029506), (12, 1691255), (15, 1353004), (20, 1014753), (30, 676502), (60, 338251)]