20132218845

素因数分解:

$3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{355913}}^1$

素因数の和:356346

約数の個数: 32

約数和(自身を含む): 35876131200

約数和(自身を除く): 15743912355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 419, 1257, 2095, 3771, 6285, 11313, 18855, 56565, 355913, 1067739, 1779565, 3203217, 5338695, 9609651, 16016085, 48048255, 149127547, 447382641, 745637735, 1342147923, 2236913205, 4026443769, 6710739615, 20132218845]

約数ペア:

[(1, 20132218845), (3, 6710739615), (5, 4026443769), (9, 2236913205), (15, 1342147923), (27, 745637735), (45, 447382641), (135, 149127547), (419, 48048255), (1257, 16016085), (2095, 9609651), (3771, 5338695), (6285, 3203217), (11313, 1779565), (18855, 1067739), (56565, 355913)]