20962030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39551}}^1$

素因数の和:39611

約数の個数: 16

約数和(自身を含む): 38444544

約数和(自身を除く): 17482514

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 39551, 79102, 197755, 395510, 2096203, 4192406, 10481015, 20962030]

約数ペア:

[(1, 20962030), (2, 10481015), (5, 4192406), (10, 2096203), (53, 395510), (106, 197755), (265, 79102), (530, 39551)]