20238946605

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{583339}}^1$

素因数の和:583610

約数の個数: 32

約数和(自身を含む): 36120412800

約数和(自身を除く): 15881466195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 2313, 3855, 6939, 11565, 34695, 583339, 1750017, 2916695, 5250051, 8750085, 15750153, 26250255, 78750765, 149918123, 449754369, 749590615, 1349263107, 2248771845, 4047789321, 6746315535, 20238946605]

約数ペア:

[(1, 20238946605), (3, 6746315535), (5, 4047789321), (9, 2248771845), (15, 1349263107), (27, 749590615), (45, 449754369), (135, 149918123), (257, 78750765), (771, 26250255), (1285, 15750153), (2313, 8750085), (3855, 5250051), (6939, 2916695), (11565, 1750017), (34695, 583339)]