20179075894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1\times {\mathrm{150989}}^1$

素因数の和:154527

約数の個数: 16

約数和(自身を含む): 31870969200

約数和(自身を除く): 11691893306

約数列:

[1, 2, 19, 38, 3517, 7034, 66823, 133646, 150989, 301978, 2868791, 5737582, 531028313, 1062056626, 10089537947, 20179075894]

約数ペア:

[(1, 20179075894), (2, 10089537947), (19, 1062056626), (38, 531028313), (3517, 5737582), (7034, 2868791), (66823, 301978), (133646, 150989)]