20173531890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672451063}}^1$

素因数の和:672451073

約数の個数: 16

約数和(自身を含む): 48416476608

約数和(自身を除く): 28242944718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672451063, 1344902126, 2017353189, 3362255315, 4034706378, 6724510630, 10086765945, 20173531890]

約数ペア:

[(1, 20173531890), (2, 10086765945), (3, 6724510630), (5, 4034706378), (6, 3362255315), (10, 2017353189), (15, 1344902126), (30, 672451063)]