20173499130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672449971}}^1$

素因数の和:672449981

約数の個数: 16

約数和(自身を含む): 48416397984

約数和(自身を除く): 28242898854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672449971, 1344899942, 2017349913, 3362249855, 4034699826, 6724499710, 10086749565, 20173499130]

約数ペア:

[(1, 20173499130), (2, 10086749565), (3, 6724499710), (5, 4034699826), (6, 3362249855), (10, 2017349913), (15, 1344899942), (30, 672449971)]