20198598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480919}}^1$

素因数の和:480931

約数の個数: 16

約数和(自身を含む): 46168320

約数和(自身を除く): 25969722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480919, 961838, 1442757, 2885514, 3366433, 6732866, 10099299, 20198598]

約数ペア:

[(1, 20198598), (2, 10099299), (3, 6732866), (6, 3366433), (7, 2885514), (14, 1442757), (21, 961838), (42, 480919)]