20341830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{678061}}^1$

素因数の和:678071

約数の個数: 16

約数和(自身を含む): 48820464

約数和(自身を除く): 28478634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 678061, 1356122, 2034183, 3390305, 4068366, 6780610, 10170915, 20341830]

約数ペア:

[(1, 20341830), (2, 10170915), (3, 6780610), (5, 4068366), (6, 3390305), (10, 2034183), (15, 1356122), (30, 678061)]