20783586

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{5147}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 41637024

約数和(自身を除く): 20853438

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 5147, 10294, 15441, 30882, 3463931, 6927862, 10391793, 20783586]

約数ペア:

[(1, 20783586), (2, 10391793), (3, 6927862), (6, 3463931), (673, 30882), (1346, 15441), (2019, 10294), (4038, 5147)]