20138462206

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1\times {\mathrm{65563}}^1$

素因数の和:67083

約数の個数: 16

約数和(自身を含む): 30506929200

約数和(自身を除く): 10368466994

約数列:

[1, 2, 109, 218, 1409, 2818, 65563, 131126, 153581, 307162, 7146367, 14292734, 92378267, 184756534, 10069231103, 20138462206]

約数ペア:

[(1, 20138462206), (2, 10069231103), (109, 184756534), (218, 92378267), (1409, 14292734), (2818, 7146367), (65563, 307162), (131126, 153581)]