20123258292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32881141}}^1$

素因数の和:32881168

約数の個数: 36

約数和(自身を含む): 53859310596

約数和(自身を除く): 33736052304

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32881141, 65762282, 98643423, 131524564, 197286846, 295930269, 394573692, 558979397, 591860538, 1117958794, 1183721076, 1676938191, 2235917588, 3353876382, 5030814573, 6707752764, 10061629146, 20123258292]

約数ペア:

[(1, 20123258292), (2, 10061629146), (3, 6707752764), (4, 5030814573), (6, 3353876382), (9, 2235917588), (12, 1676938191), (17, 1183721076), (18, 1117958794), (34, 591860538), (36, 558979397), (51, 394573692), (68, 295930269), (102, 197286846), (153, 131524564), (204, 98643423), (306, 65762282), (612, 32881141)]