20039310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222659}}^1$

素因数の和:222672

約数の個数: 24

約数和(自身を含む): 52102440

約数和(自身を除く): 32063130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222659, 445318, 667977, 1113295, 1335954, 2003931, 2226590, 3339885, 4007862, 6679770, 10019655, 20039310]

約数ペア:

[(1, 20039310), (2, 10019655), (3, 6679770), (5, 4007862), (6, 3339885), (9, 2226590), (10, 2003931), (15, 1335954), (18, 1113295), (30, 667977), (45, 445318), (90, 222659)]