20103064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132257}}^1$

素因数の和:132282

約数の個数: 16

約数和(自身を含む): 39677400

約数和(自身を除く): 19574336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132257, 264514, 529028, 1058056, 2512883, 5025766, 10051532, 20103064]

約数ペア:

[(1, 20103064), (2, 10051532), (4, 5025766), (8, 2512883), (19, 1058056), (38, 529028), (76, 264514), (152, 132257)]