20147016953

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{198397}}^1$

素因数の和:198656

約数の個数: 16

約数和(自身を含む): 23426835840

約数和(自身を除く): 3279818887

約数列:

[1, 7, 89, 163, 623, 1141, 14507, 101549, 198397, 1388779, 17657333, 32338711, 123601331, 226370977, 2878145279, 20147016953]

約数ペア:

[(1, 20147016953), (7, 2878145279), (89, 226370977), (163, 123601331), (623, 32338711), (1141, 17657333), (14507, 1388779), (101549, 198397)]