20403780828

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3838183}}^1$

素因数の和:3838633

約数の個数: 24

約数和(自身を含む): 47716303488

約数和(自身を除く): 27312522660

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 3838183, 7676366, 11514549, 15352732, 23029098, 46058196, 1700315069, 3400630138, 5100945207, 6801260276, 10201890414, 20403780828]

約数ペア:

[(1, 20403780828), (2, 10201890414), (3, 6801260276), (4, 5100945207), (6, 3400630138), (12, 1700315069), (443, 46058196), (886, 23029098), (1329, 15352732), (1772, 11514549), (2658, 7676366), (5316, 3838183)]