20175111943

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{10753}}^1\times {\mathrm{14107}}^1$

素因数の和:24886

約数の個数: 16

約数和(自身を含む): 24274789120

約数和(自身を除く): 4099677177

約数列:

[1, 7, 19, 133, 10753, 14107, 75271, 98749, 204307, 268033, 1430149, 1876231, 151692571, 1061847997, 2882158849, 20175111943]

約数ペア:

[(1, 20175111943), (7, 2882158849), (19, 1061847997), (133, 151692571), (10753, 1876231), (14107, 1430149), (75271, 268033), (98749, 204307)]