20683710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229819}}^1$

素因数の和:229832

約数の個数: 24

約数和(自身を含む): 53777880

約数和(自身を除く): 33094170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229819, 459638, 689457, 1149095, 1378914, 2068371, 2298190, 3447285, 4136742, 6894570, 10341855, 20683710]

約数ペア:

[(1, 20683710), (2, 10341855), (3, 6894570), (5, 4136742), (6, 3447285), (9, 2298190), (10, 2068371), (15, 1378914), (18, 1149095), (30, 689457), (45, 459638), (90, 229819)]