20162679236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37899773}}^1$

素因数の和:37899803

約数の個数: 24

約数和(自身を含む): 42447746880

約数和(自身を除く): 22285067644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 37899773, 75799546, 151599092, 265298411, 530596822, 720095687, 1061193644, 1440191374, 2880382748, 5040669809, 10081339618, 20162679236]

約数ペア:

[(1, 20162679236), (2, 10081339618), (4, 5040669809), (7, 2880382748), (14, 1440191374), (19, 1061193644), (28, 720095687), (38, 530596822), (76, 265298411), (133, 151599092), (266, 75799546), (532, 37899773)]