20126475210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670882507}}^1$

素因数の和:670882517

約数の個数: 16

約数和(自身を含む): 48303540576

約数和(自身を除く): 28177065366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670882507, 1341765014, 2012647521, 3354412535, 4025295042, 6708825070, 10063237605, 20126475210]

約数ペア:

[(1, 20126475210), (2, 10063237605), (3, 6708825070), (5, 4025295042), (6, 3354412535), (10, 2012647521), (15, 1341765014), (30, 670882507)]