20138087794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23623}}^1\times {\mathrm{38749}}^1$

素因数の和:62385

約数の個数: 16

約数和(自身を含む): 32955480000

約数和(自身を除く): 12817392206

約数列:

[1, 2, 11, 22, 23623, 38749, 47246, 77498, 259853, 426239, 519706, 852478, 915367627, 1830735254, 10069043897, 20138087794]

約数ペア:

[(1, 20138087794), (2, 10069043897), (11, 1830735254), (22, 915367627), (23623, 852478), (38749, 519706), (47246, 426239), (77498, 259853)]