20126957773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1\times {\mathrm{17749}}^1$

素因数の和:22372

約数の個数: 16

約数和(自身を含む): 22822240000

約数和(自身を除く): 2695282227

約数列:

[1, 13, 19, 247, 4591, 17749, 59683, 87229, 230737, 337231, 1133977, 4384003, 81485659, 1059313567, 1548227521, 20126957773]

約数ペア:

[(1, 20126957773), (13, 1548227521), (19, 1059313567), (247, 81485659), (4591, 4384003), (17749, 1133977), (59683, 337231), (87229, 230737)]