20199137430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673304581}}^1$

素因数の和:673304591

約数の個数: 16

約数和(自身を含む): 48477929904

約数和(自身を除く): 28278792474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673304581, 1346609162, 2019913743, 3366522905, 4039827486, 6733045810, 10099568715, 20199137430]

約数ペア:

[(1, 20199137430), (2, 10099568715), (3, 6733045810), (5, 4039827486), (6, 3366522905), (10, 2019913743), (15, 1346609162), (30, 673304581)]