20113282935

素因数分解:

$3^4\times 5^1\times {\mathrm{49662427}}^1$

素因数の和:49662444

約数の個数: 20

約数和(自身を含む): 36054922728

約数和(自身を除く): 15941639793

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 49662427, 148987281, 248312135, 446961843, 744936405, 1340885529, 2234809215, 4022656587, 6704427645, 20113282935]

約数ペア:

[(1, 20113282935), (3, 6704427645), (5, 4022656587), (9, 2234809215), (15, 1340885529), (27, 744936405), (45, 446961843), (81, 248312135), (135, 148987281), (405, 49662427)]