20125945247

素因数分解:

${\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{11987}}^1$

素因数の和:12430

約数の個数: 16

約数和(自身を含む): 20784314880

約数和(自身を除く): 658369633

約数列:

[1, 47, 139, 257, 6533, 11987, 12079, 35723, 563389, 1666193, 1678981, 3080659, 78311071, 144790973, 428211601, 20125945247]

約数ペア:

[(1, 20125945247), (47, 428211601), (139, 144790973), (257, 78311071), (6533, 3080659), (11987, 1678981), (12079, 1666193), (35723, 563389)]