20653048639

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{189257}}^1$

素因数の和:189410

約数の個数: 16

約数和(自身を含む): 22075053120

約数和(自身を除く): 1422004481

約数列:

[1, 29, 53, 71, 1537, 2059, 3763, 109127, 189257, 5488453, 10030621, 13437247, 290888009, 389680163, 712174091, 20653048639]

約数ペア:

[(1, 20653048639), (29, 712174091), (53, 389680163), (71, 290888009), (1537, 13437247), (2059, 10030621), (3763, 5488453), (109127, 189257)]