20064638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6121}}^1$

素因数の和:6283

約数の個数: 16

約数和(自身を含む): 33058800

約数和(自身を除く): 12994162

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 6121, 12242, 67331, 134662, 912029, 1824058, 10032319, 20064638]

約数ペア:

[(1, 20064638), (2, 10032319), (11, 1824058), (22, 912029), (149, 134662), (298, 67331), (1639, 12242), (3278, 6121)]