19960494

素因数分解:

$2^1\times 3^1\times {\mathrm{929}}^1\times {\mathrm{3581}}^1$

素因数の和:4515

約数の個数: 16

約数和(自身を含む): 39975120

約数和(自身を除く): 20014626

約数列:

[1, 2, 3, 6, 929, 1858, 2787, 3581, 5574, 7162, 10743, 21486, 3326749, 6653498, 9980247, 19960494]

約数ペア:

[(1, 19960494), (2, 9980247), (3, 6653498), (6, 3326749), (929, 21486), (1858, 10743), (2787, 7162), (3581, 5574)]