20174780514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480351917}}^1$

素因数の和:480351929

約数の個数: 16

約数和(自身を含む): 46113784128

約数和(自身を除く): 25939003614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480351917, 960703834, 1441055751, 2882111502, 3362463419, 6724926838, 10087390257, 20174780514]

約数ペア:

[(1, 20174780514), (2, 10087390257), (3, 6724926838), (6, 3362463419), (7, 2882111502), (14, 1441055751), (21, 960703834), (42, 480351917)]