20149230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1993}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 48525984

約数和(自身を除く): 28376754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 674, 1011, 1685, 1993, 2022, 3370, 3986, 5055, 5979, 9965, 10110, 11958, 19930, 29895, 59790, 671641, 1343282, 2014923, 3358205, 4029846, 6716410, 10074615, 20149230]

約数ペア:

[(1, 20149230), (2, 10074615), (3, 6716410), (5, 4029846), (6, 3358205), (10, 2014923), (15, 1343282), (30, 671641), (337, 59790), (674, 29895), (1011, 19930), (1685, 11958), (1993, 10110), (2022, 9965), (3370, 5979), (3986, 5055)]