20165448

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{2969}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 50608800

約数和(自身を除く): 30443352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 2969, 3396, 5938, 6792, 8907, 11876, 17814, 23752, 35628, 71256, 840227, 1680454, 2520681, 3360908, 5041362, 6721816, 10082724, 20165448]

約数ペア:

[(1, 20165448), (2, 10082724), (3, 6721816), (4, 5041362), (6, 3360908), (8, 2520681), (12, 1680454), (24, 840227), (283, 71256), (566, 35628), (849, 23752), (1132, 17814), (1698, 11876), (2264, 8907), (2969, 6792), (3396, 5938)]