20145403343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1\times {\mathrm{6983}}^1$

素因数の和:8018

約数の個数: 16

約数和(自身を含む): 21798181440

約数和(自身を除く): 1652778097

約数列:

[1, 13, 313, 709, 4069, 6983, 9217, 90779, 221917, 2185679, 2884921, 4950947, 28413827, 64362311, 1549646411, 20145403343]

約数ペア:

[(1, 20145403343), (13, 1549646411), (313, 64362311), (709, 28413827), (4069, 4950947), (6983, 2884921), (9217, 2185679), (90779, 221917)]