20163210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672107}}^1$

素因数の和:672117

約数の個数: 16

約数和(自身を含む): 48391776

約数和(自身を除く): 28228566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672107, 1344214, 2016321, 3360535, 4032642, 6721070, 10081605, 20163210]

約数ペア:

[(1, 20163210), (2, 10081605), (3, 6721070), (5, 4032642), (6, 3360535), (10, 2016321), (15, 1344214), (30, 672107)]