20172645457

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{6053}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 20772678528

約数和(自身を除く): 600033071

約数列:

[1, 71, 73, 643, 5183, 6053, 45653, 46939, 429763, 441869, 3332669, 3892079, 31372699, 276337609, 284121767, 20172645457]

約数ペア:

[(1, 20172645457), (71, 284121767), (73, 276337609), (643, 31372699), (5183, 3892079), (6053, 3332669), (45653, 441869), (46939, 429763)]